Report Vibration Analysis For_support Agitator v-410

Page 1

Table of Contents A. Vibration Analysis Lug Support Of Tank When Agirator Operating:

Internal pressure when tank have the agitator operating……………………………………………..3

Title page ...................................................................................................................................... 3

Input echo : .....................................................................................................................................

Xy coordinate calculations : ......................................................................................................... 18

App. Ee half-pipe jacket calc. : .................................................................................................... 19

Internal pressure calculations : .................................................................................................... 22

External pressure calculations : .................................................................................................. 26

Element and detail weights : ....................................................................................................... 29

Nozzle flange mawp : .................................................................................................................. 33

Sup. Lug calcs: ope : ................................................................................................................... 34

B. Vibration Analysis Support Of Agirator When Agirator Operating:

BENDLING VESSEL V-410

Page 2

I. VIBRATION ANALYSIS LUG SUPPORT OF TANK WHEN AGIRATOR OPERATING

In Accordance with ASME Section VIII Division 1

ASME Code Version : 2010 Edition, 2011a Addenda

Analysis Performed by :

Job File : C:\DOCUMENTS AND SETTINGS\WELCOME\DESKTOP\NEW FO

Date of Analysis : Mar 18,2013

PV Elite 2012, January 2012


3

Page 3

Note: PV Elite performs all calculations internally in Imperial Units

to remain compliant with the ASME Code and any built in assumptions

in the ASME Code formulas. The customary Imperial database is

used for consistency. The finalized results are reflected to show

the users set of selected units.

INTERNAL PRESSURE WHEN TANK HAVE THE AGITATOR OPERATING:


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Page 4

PTANK = PFULLWATER + PMIXER

WHERE : - PFULLWATER: PRESSURE WHEN TANK TOBE FULL OF WATER

- PMIXER: THIS IS PRESSURE WHEN AGITAOR OPERATING.

WHEN AGITATOR OPERATING, IT WILL HAVE FUILD FORCES ACTING ON THE AGITATOR:


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FTorque = MT/RE*NB = 0.127/1.2*3= 0.035 KN (Refer “ Mixer Mechanical Design- Fluid Forces by Ronald J.Weetman”

WHERE: - MT : Torque (KN.M)

- RE: Radius effective (m)

- Nb : Number blades of agitator.

Fbending = NF*£*V2*D4 = 4*897*4.872*0.454= 35 (KN) (Refer “ Mixer Mechanical Design- Fluid Forces by Ronald

J.Weetman”

WHERE:

- NF: Power numbers

- £ : density of the gluid (kg/m3)

- V: the impeller speed (m/s)

- D: The impeller diameter (m)

FTB = FBENDING + FTORQUE = 0.035+35 = 35.004 (KN)

FAXIAL = DYNAMIC LOAD = 6 (KN)

FTOTAL= Sqrt(F2AXIAL + F

2TB ) = Sqrt(35.004

2 + 6

2) = 35.5 (KN)

PMIXER = Ftotal/A = 35.5/12 = 3 kN/m2 = 0.03(Bar) ( A; The area on which apply forces.)

Conclusion : Total the internal design pressure when tanks have the agitator operating.

Internal design pressure PTank = 1.03 (bar)


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Page 6

V Elite Vessel Analysis Program: Input Data

Design Internal Pressure (for Hydrotest) 1.0300 bars

Design Internal Temperature 180 C

Type of Hydrotest not Specified

Hydrotest Position Horizontal

Projection of Nozzle from Vessel Top 0.0000 mm.

Projection of Nozzle from Vessel Bottom 0.0000 mm.

Minimum Design Metal Temperature -29 C

Type of Construction Welded

Special Service None

Degree of Radiography RT 1

Miscellaneous Weight Percent 0.0

Use Higher Longitudinal Stresses (Flag) Y

Select t for Internal Pressure (Flag) N

Select t for External Pressure (Flag) N

Select t for Axial Stress (Flag) N

Select Location for Stiff. Rings (Flag) N

Consider Vortex Shedding N

Perform a Corroded Hydrotest N

Is this a Heat Exchanger No

User Defined Hydro. Press. (Used if > 0) 0.0000 bars

User defined MAWP 0.0000 bars

User defined MAPnc 0.0000 bars

Load Case 1 NP+EW+WI+FW+BW

Load Case 2 NP+EW+EE+FS+BS

Load Case 3 NP+OW+WI+FW+BW

Load Case 4 NP+OW+EQ+FS+BS

Load Case 5 NP+HW+HI

Load Case 6 NP+HW+HE

Load Case 7 IP+OW+WI+FW+BW

Load Case 8 IP+OW+EQ+FS+BS

Load Case 9 EP+OW+WI+FW+BW


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Page 7

Load Case 10 EP+OW+EQ+FS+BS

Load Case 11 HP+HW+HI

Load Case 12 HP+HW+HE

Load Case 13 IP+WE+EW

Load Case 14 IP+WF+CW

Load Case 15 IP+VO+OW

Load Case 16 IP+VE+EW

Load Case 17 NP+VO+OW

Load Case 18 FS+BS+IP+OW

Load Case 19 FS+BS+EP+OW

Wind Design Code No Wind Loads

Seismic Design Code UBC 94

UBC Seismic Zone (1=1,2=2a,3=2b,4=3,5=4) 0.000

UBC Importance Factor 1.000

UBC Soil Type S1

UBC Horizontal Force Factor 3.000

UBC Percent Seismic for Hydrotest 0.000

Design Nozzle for Des. Press. + St. Head Y

Consider MAP New and Cold in Noz. Design N

Consider External Loads for Nozzle Des. Y

Use ASME VIII-1 Appendix 1-9 N

Material Database Year Current w/Addenda or Code Year

Configuration Directives:

Do not use Nozzle MDMT Interpretation VIII-1 01-37 No

Use Table G instead of exact equation for "A" Yes

Shell Head Joints are Tapered Yes

Compute "K" in corroded condition Yes

Use Code Case 2286 No

Use the MAWP to compute the MDMT Yes


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Using Metric Material Databases, ASME II D No

Complete Listing of Vessel Elements and Details:

Element From Node 10

Element To Node 20

Element Type Flat

Description

Distance "FROM" to "TO" 8.0000 mm.

Inside Diameter 250.00 mm.

Element Thickness 8.0000 mm.

Internal Corrosion Allowance 0.0000 mm.

Nominal Thickness 0.0000 mm.

External Corrosion Allowance 0.0000 mm.

Design Internal Pressure 1.0300 bars

Design Temperature Internal Pressure 180 C

Design External Pressure 0.0000 bars

Design Temperature External Pressure 42 C

Effective Diameter Multiplier 1.2

Material Name SA-240 304

Allowable Stress, Ambient 137.90 N./mm²

Allowable Stress, Operating 98.794 N./mm²

Allowable Stress, Hydrotest 179.27 N./mm²

Material Density 0.008027 kg./cm³

P Number Thickness 0.0000 mm.

Yield Stress, Operating 147.89 N./mm²

External Pressure Chart Name HA-1

UNS Number S30400

Product Form Plate

Efficiency, Longitudinal Seam 1.0

Efficiency, Circumferential Seam 1.0

Flat Head Attachment Factor 0.30000001

Small diameter if Non-Circular 0.0000 mm.



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Detail Type Nozzle

Detail ID N5

Dist. from "FROM" Node / Offset dist 0.0000 mm.

Nozzle Diameter 4.0 in.

Nozzle Schedule 40

Nozzle Class 150

Layout Angle 0.0

Blind Flange (Y/N) Y

Weight of Nozzle ( Used if > 0 ) 0.0000 Kgf

Grade of Attached Flange GR 2.1

Nozzle Matl SA-312 TP304

--------------------------------------------------------------------


Element To Node 30

Element Type Conical

Description















Cone Diameter at "To" End 2400.0 mm.

Design Length of Cone 804.00 mm.

Large knuckle radius 250.00 mm.


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Large knuckle thickness 8.0000 mm.

Small knuckle radius 0.0000 mm.

Small knuckle thickness 0.0000 mm.

Half Apex Angle of Cone 58.272583

Toriconical (Y/N) Y


Detail Type Liquid

Detail ID WATER


Height/Length of Liquid 804.00 mm.

Liquid Density 0.0009984 kg./cm³


Detail Type Nozzle

Detail ID N8A



Nozzle Schedule 40

Nozzle Class 150

Layout Angle 0.0

Blind Flange (Y/N) N





Detail Type Nozzle

Detail ID N8B



Nozzle Schedule 40

Nozzle Class 150

Layout Angle 0.0



11

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Detail Type Nozzle

Detail ID N7C



Nozzle Schedule 40

Nozzle Class 150

Layout Angle 180.0






Detail Type Nozzle

Detail ID N7B



Nozzle Schedule 40

Nozzle Class 150

Layout Angle 180.0





--------------------------------------------------------------------


Element To Node 40

Element Type Cylinder


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Description
















Detail Type Liquid

Detail ID WATER


Height/Length of Liquid 2100.0 mm.

Liquid Density 0.0009984 kg./cm³


Detail Type Half-Pipe

Jacket Description HALF PIPE

Distance from "From" Node 200.00 mm.

Pitch Spacing 120.00 mm.

Jacket Design Pressure 9.8000 bars

Jacket Design Temperature 85.0 C

Jacket Thickness 1.5110 mm.

Jacket Nominal Diameter 76.200 mm.

Formed Radius (If specified) 0.0000 mm.

Length along surface 1890.0 mm.

Specific Gravity of Contents 0.0


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Jacket Material Specification SA-312 TP304


Detail Type Nozzle

Detail ID N2



Nozzle Schedule 40

Nozzle Class 150

Layout Angle 180.0






Detail Type Nozzle

Detail ID N7A



Nozzle Schedule 40

Nozzle Class 150

Layout Angle 180.0






Detail Type Nozzle

Detail ID N8C



Nozzle Schedule 40

Nozzle Class 150


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Layout Angle 0.0






Detail Type Lug

Detail ID SUPPORT LUGS


Number of Lugs 4

Dist. from OD to Lug Cntrline(dlug) 250.00 mm.

Height of Gusset Plates (hgp) 500.00 mm.

Force Bearing Width (wfb) 200.00 mm.

Weight of Lug 30.000 Kgf

Lug Start Angle (degrees) 45.0

--------------------------------------------------------------------


Element To Node 50

Element Type Flat

Description














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Flat Head Attachment Factor 0.2

Small diameter if Non-Circular 0.0000 mm.


Detail Type Nozzle

Detail ID N4



Nozzle Schedule 160

Nozzle Class 150

Layout Angle 0.0






Detail Type Nozzle

Detail ID M1



Nozzle Schedule 120

Nozzle Class 150

Layout Angle 0.0




Nozzle Matl SA-240 304


Detail Type Nozzle

Detail ID N3



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Nozzle Schedule 160

Nozzle Class 150

Layout Angle 90.0






Detail Type Nozzle

Detail ID N6



Nozzle Schedule 160

Nozzle Class 150

Layout Angle 130.0






Detail Type Nozzle

Detail ID N10



Nozzle Schedule 160

Nozzle Class 150

Layout Angle 200.0






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Detail Type Nozzle

Detail ID N9



Nozzle Schedule 160

Nozzle Class 150

Layout Angle 270.0






Detail Type Nozzle

Detail ID N1



Nozzle Schedule 160

Nozzle Class 150

Layout Angle 270.0





PV Elite is a trademark of Intergraph CADWorx & Analysis Solutions, Inc. 2012


18

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XY Coordinate Calculations

| | | | | |

From| To | X (Horiz.)| Y (Vert.) |DX (Horiz.)| DY (Vert.) |

| | mm. | mm. | mm. | mm. |

--------------------------------------------------------------

10| 20| ... | 8.00000 | ... | 8.00000 |

20| 30| ... | 812.000 | ... | 804.000 |

30| 40| ... | 3612.00 | ... | 2800.00 |

40| 50| ... | 3647.00 | ... | 8.0000 |



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Half-Pipe Jacket Analysis Input Data :

Shell Inside Diameter DIN 2400.0000 mm.

Shell Thickness TS 6.0000 mm.

Shell Internal Design Pressure P 1.24 bars

Design Temperature for Internal Pressure 180.00 C

Shell Section Material SA-240 304

Shell Allowable Stress, Design Temp S 98.79 N./mm²

Shell Allowable Stress, Ambient SA 137.90 N./mm²

Shell Corrosion Allowance CA 0.0000 mm.

Shell Outer Corrosion Allowance ExtCA 0.000 mm.

Shell Joint Efficiency E 1.00

Nominal Pipe Size of Half-Pipe Jacket NPS 76.2000 mm.

Jacket Minimum Thickness TJCK 1.5110 mm.

Jacket Design Pressure P1 9.800 bars

Jacket Design Temperature 85 C

Jacket Material Name SA-312 TP304

Jacket Allowable Stress, Design Temp S1 137.90 N./mm²

Jacket Allowable Stress, Ambient S1A 137.90 N./mm²

Jacket Corrosion Allowance CAJ 0.0000 mm.

Core External Pressure ExtPCore 0.000 bars

Half-Pipe Jacket Results per ASME Appendix EE, 2010 Ed., 2011a

Shell Thickness Calculations:

Required Thickness of Shell per UG-27 Eqn(1) (Includes CA) [Tr]:

= ( P * R ) / ( S * E - 0.6 * P ) + ( Ca + ExtCA )

= (1.24 *1200.000 )/(98.79 *1.00 - 0.6 *1.24 ) + 0.000

= 1.5023 mm.

Req. Thk. of Shell to Withstand Jacket Pressure (Includes CA) [Trj]:


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= 5.1594 mm.

Pressure Calculations for Input Shell Thickness:

Input Value of Shell Thickness [Ts]:

= 6.0000 mm.

Chart Used to Find the K-Factor:

FIG. EE - 2

K-Factor Read from Chart [K]:

= 101.6693

Longitudinal Stress in Shell due to Internal Pressure [SPrime]:

= ( P * R ) / ( 2 * Ts )

= ( 1.2358 * 1200.0000 )/( 2 * 6.0000 )

= 12.3591 N./mm²

Permissible Jacket Pressure per Appendix EE-1, Equation (1) [Pprime]:

= ( 1.5 * S - Sprime ) / K

= ( 1.5 * 98.79 - 12.3591 )/101.67

= 13.3594 bars

Half-Pipe Jacket Thickness Calculations:

Input Half-Pipe Jacket Thickness [Tj]:

= 1.5110 mm.

Req'd Half-Pipe Jacket Thickness per App. EE-1, Eqn. (2) (Includes CA) [T]:

= ( P1 * R ) / ( 0.85 * S1 - 0.6 * P1 ) + CAJ

= ( 9.8000 * 42.9390 )/( 0.85 * 137.90 - 0.6 * 9.8000 ) + 0.0000

= 0.3608 mm.


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Minimum Fillet Weld Size Calculations:

Minimum Fillet Weld Size (Based on Jacket Thickness) [Fillet]:

= Tj / .875 * 1.414

= 1.5110/.875 * 1.414

= 2.4418 mm.

Note: For Cyclic service a full penetration groove weld should be used.

Summary of Results:

Input Thickness of Shell 6.0000 mm.

Req.d Thickness of Shell due to Internal P. 1.5023 mm.

Req.d Thickness of Shell due to Jacket P. 5.1594 mm.

Pressure Used for Jacket Design 9.8000 bars

M.A.W.P. of Jacket for Input Thickness 13.3594 bars

M.A.W.P. of Jacket for Required Thickness 9.9487 bars

Input Thickness of Half-Pipe Jacket 1.5110 mm.

Required Thickness of Half-Pipe Jacket 0.3608 mm.

Minimum Acceptable Fillet Weld Size 2.4418 mm.



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Element Thickness, Pressure, Diameter and Allowable Stress :

| | Int. Press | Nominal | Total Corr| Element | Allowable |

From| To | + Liq. Hd | Thickness | Allowance | Diameter | Stress(SE)|

| | bars | mm. | mm. | mm. | N./mm² |

---------------------------------------------------------------------------

10| 20| 1.3147 | ... | ... | 250.00 | 98.794 |

20| 30| 1.3147 | ... | ... | 2162.9 | 98.794 |

30| 40| 1.2358 | ... | ... | 2400.0 | 98.794 |

40| 50| 1.0300 | ... | ... | 2400.0 | 98.794 |

Element Required Thickness and MAWP :

| | Design | M.A.W.P. | M.A.P. | Minimum | Required |

From| To | Pressure | Corroded | New & Cold | Thickness | Thickness |

| | bars | bars | bars | mm. | mm. |

----------------------------------------------------------------------------

10| 20| 1.03000 | 3.08732 | 4.70671 | 8.00000 | 4.99521 |

20| 30| 1.03000 | 3.60733 | 5.35165 | 8.00000 | 2.61807 |

30| 40| 1.03000 | 4.71879 | 6.87398 | 6.00000 | 5.15937 |

40| 50| 1.03000 | 1.05048 | 1.46630 | 8.0000 | 6.6571 |

Minimum 1.050 1.466

MAWP: 1.050 bars, limited by: Flat Head.

Internal Pressure Calculation Results :

ASME Code, Section VIII, Division 1, 2010, 2011a

Welded Flat Head From 10 To 20 SA-240 304 at 180 C

Material UNS Number: S30400

Required Thickness due to Internal Pressure [tr]:


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= d * sqrt(Z*C*P/(S*E)) per UG-34 (c)(3)

= 250.0000*sqrt(1.00*0.30*1.315/(98.79*1.00))

= 4.9952 + 0.0000 = 4.9952 mm.

Max. Allowable Working Pressure at given Thickness, corroded [MAWP]:

Less Operating Hydrostatic Head Pressure of 0.285 bars

= (t/d)²*((S*E)/(C*Z)) UG-34 (c)(3)

= (8.0000/250.0000))²*((98.79*1.00)/(0.30*1.00))

= 3.372 - 0.285 = 3.087 bars

Maximum Allowable Pressure, New and Cold [MAPNC]:

= (t/d)²*((S*E)/(C*Z)) per UG-34 (c) (3)

= (8.0000/250.0000)²*((137.90*1.00)/(0.30*1.00))

= 4.707 bars

Actual stress at given pressure and thickness, corroded [Sact]:

= (Z*C*P)/(((t/d)²)*E)

= (1.00*0.30*1.315)/(((8.0000/250.0000)²)*1.00)

= 38.517 N./mm²

Conical Section From 20 To 30 SA-240 304 at 180 C



= (P*D)/(2*cos(a)*(S*E-0.6*P)) per Appendix 1-4 (e)

= (1.257*2162.9392)/(2*0.5259*(98.79*1.00-0.6*1.257))

= 2.6181 + 0.0000 = 2.6181 mm.


Less Operating Hydrostatic Head Pressure of 0.227 bars

= (2*S*E*t*cos(a))/(D+1.2*t*cos(a)) per App 1-4(e)

= (2*98.79*1.00*8.000*0.526)/(2162.939+1.2*8.000*0.526)

= 3.834 - 0.227 = 3.607 bars


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= (2*S*E*t*cos(a))/(D+1.2*t*cos(a)) per App 1-4(e)

= (2*137.90*1.00*8.0000*0.5259)/(2162.9392+1.2*8.0000*0.5259)

= 5.352 bars


= (P*(D+1.2*t*cos(a)))/(2*E*t*cos(a))

= (1.257*(2162.9392+1.2*8.0000*0.5259))/(2*1.00*8.0000*0.5259)

= 32.382 N./mm²

Percent Elongation per UHA-44 (50*tnom/Rf)*(1-Rf/Ro) 3.016 %

Note: Please Check Requirements of Table UHA-44 for Elongation limits.

Note: The Pressure at the Large Diameter is used in the TR calculation.

Cylindrical Shell From 30 To 40 SA-240 304 at 180 C



= (P*R)/(S*E-0.6*P) per UG-27 (c)(1)

= (1.236*1200.0000)/(98.79*1.00-0.6*1.236)

= 1.5023 + 0.0000 = 1.5023 mm.

Note: The required thickness and MAWP of this section were governed

by internal pressure in the jacket.

Percent Elongation per UHA-44 (50*tnom/Rf)*(1-Rf/Ro) 0.249 %

Note: Please Check Requirements of Table UHA-44 for Elongation limits.

Welded Flat Head From 40 To 50 SA-240 304 at 180 C




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= d * sqrt(Z*C*P/(S*E)) per UG-34 (c)(3)

= 2400.0000*sqrt(1.00*0.20*1.030/(98.79*1.00))

= 34.6571 + 0.0000 = 34.6571 mm.


= (t/d)²*((S*E)/(C*Z)) UG-34 (c)(3)

= (8.0000/2400.0000))²*((98.79*1.00)/(0.20*1.00))

= 1.050 bars


= (t/d)²*((S*E)/(C*Z)) per UG-34 (c) (3)

= (8.0000/2400.0000)²*((137.90*1.00)/(0.20*1.00))

= 1.466 bars


= (Z*C*P)/(((t/d)²)*E)

= (1.00*0.20*1.030)/(((8.0000/2400.0000)²)*1.00)

= 96.868 N./mm²

Elements Suitable for Internal Pressure.



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External Pressure Calculation Results :

ASME Code, Section VIII, Division 1, 2010, 2011a

Welded Flat Head

Note: This element's required thickness was computed in the internal

Pressure Report using the maximum of the Internal and External

pressures.

Cone From 20 to 30 Ext. Chart: HA-1 at 42 C

Elastic Modulus from Chart: HA-1 at 42 C : 0.193E+09 KPa.

Results for Maximum Allowable External Pressure (MAEP):

Tca OD SLEN D/t L/D Factor A B

4.207 2171.35 517.74 516.13 0.2384 0.0005101 48.62

EMAP = (4*B)/(3*(D/t)) = (4*48.6209 )/(3*516.1251 ) = 1.2560 bars

Note: The cone thickness used in the calculation has been modified

per UG-33(f), te = t * cos(alpha).

Cylindrical Shell From 30 to 40 Ext. Chart: HA-1 at 42 C

Elastic Modulus from Chart: HA-1 at 42 C : 0.193E+09 KPa.

Results for Maximum Allowable External Pressure (MAEP):


6.000 2412.00 2800.00 402.00 1.1609 0.0001406 13.54

EMAP = (4*B)/(3*(D/t)) = (4*13.5435 )/(3*402.0000 ) = 0.4492 bars

Results for Maximum Stiffened Length (Slen):


6.000 2412.00 2800.00 402.00 1.1609 0.0001406 13.54


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EMAP = (4*B)/(3*(D/t)) = (4*13.5435 )/(3*402.0000 ) = 0.4492 bars

Welded Flat Head

Note: This element's required thickness was computed in the internal

Pressure Report using the maximum of the Internal and External

pressures.

External Pressure Calculations

| | Section | Outside | Corroded | Factor | Factor |

From| To | Length | Diameter | Thickness | A | B |

| | mm. | mm. | mm. | | N./mm² |

---------------------------------------------------------------------------

10| 20| No Calc | ... | 8.00000 | No Calc | No Calc |

20| 30| 517.738 | 2171.35 | 8.00000 | 0.00051009 | 48.6209 |

30| 40| 2800.00 | 2412.00 | 6.00000 | 0.00014057 | 13.5435 |

40| 50| No Calc | ... | 8.0000 | No Calc | No Calc |


| | External | External | External | External |

From| To | Actual T. | Required T.|Des. Press. | M.A.W.P. |

| | mm. | mm. | bars | bars |

----------------------------------------------------------------

10| 20| 8.00000 | No Calc | ... | No Calc |

20| 30| 8.00000 | No Calc | ... | 1.25598 |

30| 40| 6.00000 | No Calc | ... | 0.44918 |

40| 50| 8.0000 | No Calc | ... | No Calc |

Minimum 0.449


| | Actual Len.| Allow. Len.| Ring Inertia | Ring Inertia |

From| To | Bet. Stiff.| Bet. Stiff.| Required | Available |


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| | mm. | mm. | cm**4 | cm**4 |

-------------------------------------------------------------------

10| 20| No Calc | No Calc | No Calc | No Calc |

20| 30| 517.738 | 517.738 | No Calc | No Calc |

30| 40| 2800.00 | No Calc | No Calc | No Calc |

40| 50| No Calc | No Calc | No Calc | No Calc |

Elements Suitable for External Pressure.



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Element and Detail Weights

| | Element | Element | Corroded | Corroded | Extra due |

From| To | Metal Wgt. | ID Volume |Metal Wgt. | ID Volume | Misc % |

| | kg. | Cm. | kg. | Cm. | kg. |

---------------------------------------------------------------------------

10| 20| 3.15232 | ... | 3.15232 | ... | ... |

20| 30| 387.118 | 1.716E+06 | 387.118 | 1.716E+06 | ... |

30| 40| 1019.36 | 12.67E+06 | 1019.36 | 12.67E+06 | ... |

40| 50| 1271.01 | ... | 1271.01 | ... | ... |

---------------------------------------------------------------------------

Total 2680 14385472.00 2680 14385472.00 0

Weight of Details

| | Weight of | X Offset, | Y Offset, |

From|Type| Detail | Dtl. Cent. |Dtl. Cent. | Description

| | kg. | mm. | mm. |

-------------------------------------------------

10|Nozl| 17.6434 | ... | ... | N5

20|Liqd| 1715.25 | ... | 402.000 | WATER

20|Nozl| 1.36505 | 1213.32 | 100.000 | N8A

20|Nozl| 2.41008 | 1213.32 | 400.000 | N8B

20|Nozl| 2.41008 | 1213.32 | 200.000 | N7C

20|Nozl| 2.41008 | 1213.32 | 500.000 | N7B

30|Liqd| 9496.08 | ... | 1050.00 | WATER

30|HlfP| 202.001 | ... | 1145.00 | HALF PIPE

30|Nozl| 4.45728 | 1220.45 | 100.000 | N2

30|Nozl| 2.41008 | 1213.32 | 2100.00 | N7A

30|Nozl| 2.41008 | 1213.32 | 100.000 | N8C

30|Lugs| 120.000 | ... | 2450.00 | SUPPORT LUGS

40|Nozl| 9.68630 | ... | ... | N4

40|Nozl| 249.552 | ... | 7800.00 | M1

40|Nozl| 5.38184 | ... | 9600.00 | N3


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40|Nozl| 13.2209 | ... | 9600.00 | N6

40|Nozl| 13.2209 | ... | 8400.00 | N10

40|Nozl| 15.1490 | ... | 6000.00 | N9

40|Nozl| 7.60643 | ... | 9600.00 | N1

Total Weight of Each Detail Type

Total Weight of Liquid 11211.3

Total Weight of Nozzles 349.3

Total Weight of Lugs 120.0

Total Weight of Half-Pipe Jackets 202.0

---------------------------------------------------------------

Sum of the Detail Weights 11882.7 kg.

Weight Summation

Fabricated Shop Test Shipping Erected Empty Operating

------------------------------------------------------------------------------

2680.6 3352.0 2680.6 3352.0 2680.6 3352.0

... 14376.7 ... ... ... 11211.3

349.3 ... 349.3 ... ... ...

120.0 ... 120.0 ... ... ...

... ... ... ... ... ...

... ... ... ... ... ...

202.0 ... 202.0 ... 349.3 ...

... ... ... ... 120.0 ...

... ... ... ... 202.0 ...

------------------------------------------------------------------------------

3352.0 17728.7 3352.0 3352.0 3352.0 14563.3 kg.

Note: The shipping total has been modified because some items have

been specified as being installed in the shop.


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Weight Summary

Fabricated Wt. - Bare Weight W/O Removable Internals 3352.0 kg.

Shop Test Wt. - Fabricated Weight + Water ( Full ) 17728.7 kg.

Shipping Wt. - Fab. Wt + Rem. Intls.+ Shipping App. 3352.0 kg.

Erected Wt. - Fab. Wt + Rem. Intls.+ Insul. (etc) 3352.0 kg.

Ope. Wt. no Liq - Fab. Wt + Intls. + Details + Wghts. 3352.0 kg.

Operating Wt. - Empty Wt + Operating Liq. Uncorroded 14563.3 kg.

Field Test Wt. - Empty Weight + Water (Full) 17728.7 kg.

Mass of the Upper 1/3 of the Vertical Vessel 4240.9 kg.

Outside Surface Areas of Elements

| | Surface |

From| To | Area |

| | cm² |

----------------------------

10| 20| ... |

20| 30| 43558.3 |

30| 40| 212171. |

40| 50| ... |

----------------------------

Total 255728.906 cm²

Element and Detail Weights

| To | Total Ele.| Total. Ele.|Total. Ele.| Total Dtl.| Oper. Wgt. |

From| To | Empty Wgt.| Oper. Wgt.|Hydro. Wgt.| Offset Mom.| No Liquid |

| | kg. | kg. | kg. | Kg-m. | kg. |

---------------------------------------------------------------------------

10| 20| 20.7957 | 20.7957 | 20.7957 | ... | 20.7957 |

20| 30| 395.713 | 2110.97 | 395.713 | 10.4291 | 395.713 |

30|Lugs| 966.929 | 8428.13 | 966.929 | 8.86953 | 966.929 |

Lugs| 40| 263.708 | 2298.58 | 263.708 | 2.41896 | 263.708 |

40| 50| 1584.83 | 1584.83 | 1584.83 | ... | 1584.83 |


32

Page 32

Cumulative Vessel Weight

| | Cumulative Ope | Cumulative | Cumulative |

From| To | Wgt. No Liquid | Oper. Wgt. | Hydro. Wgt. |

| | kg. | kg. | kg. |

-------------------------------------------------------

10| 20| ... | ... | ... |

20| 30| -20.7957 | -20.7957 | -20.7957 |

30|Lugs| -416.509 | -2131.76 | -416.509 |

Lugs| 40| 1848.54 | 3883.41 | 1848.54 |

40| 50| 1584.83 | 1584.83 | 1584.83 |

Note: The cumulative operating weights no liquid in the column above

are the cumulative operating weights minus the operating liquid

weight minus any weights absent in the empty condition.

Cumulative Vessel Moment

| | Cumulative | Cumulative |Cumulative |

From| To | Empty Mom. | Oper. Mom. |Hydro. Mom.|

| | Kg-m. | Kg-m. | Kg-m. |

-------------------------------------------------

10| 20| ... | ... | ... |

20| 30| 10.4291 | 10.4291 | 10.4291 |

30|Lugs| 19.2986 | 19.2986 | 19.2986 |

Lugs| 40| 2.41896 | 2.41896 | 2.41896 |

40| 50| ... | ... | ... |



33

Page 33

Nozzle Flange MAWP Results :

Nozzle ----- Flange Rating

Description Operating Ambient Temperature Class Grade|Group

bars bars C

----------------------------------------------------------------------------

N5 13.6 19.0 180 150 GR 2.1

N8A 13.6 19.0 180 150 GR 2.1

N8B 13.6 19.0 180 150 GR 2.1

N7C 13.6 19.0 180 150 GR 2.1

N7B 13.6 19.0 180 150 GR 2.1

N2 13.6 19.0 180 150 GR 2.1

N7A 13.6 19.0 180 150 GR 2.1

N8C 13.6 19.0 180 150 GR 2.1

N4 13.6 19.0 180 150 GR 2.1

M1 13.6 19.0 180 150 GR 2.1

N3 13.6 19.0 180 150 GR 2.1

N6 13.6 19.0 180 150 GR 2.1

N10 13.6 19.0 180 150 GR 2.1

N9 13.6 19.0 180 150 GR 2.1

N1 13.6 19.0 180 150 GR 2.1

----------------------------------------------------------------------------

Minimum Rating 13.6 19.0 bars

Note: ANSI Ratings are per ANSI/ASME B16.5 2009 Metric Edition



34

Page 34

Support Lug Calculations: Operating Case

INPUT ECHO OF SUPPORT LUG INPUT

Type of Geometry : Gussets with Top Plate

Number of Support Lugs Nlug 4

Distance from Vessel OD to Lug Contact Point Dlug 250.0000 mm.

Lug Support Force Bearing Width Wfb 200.0000 mm.

Lug Material SA-240 304

Lug Yield Stress 147.89 N./mm²

Radial Width of bottom Support Lug Plate Wpl 300.0000 mm.

Effective Force Bearing Length Lpl 400.0000 mm.

Thickness of bottom Support Lug Plate Tpl 25.0000 mm.

Distance between Gussets Dgp 340.0000 mm.

Mean Width of Gusset Plate Wgp 150.0000 mm.

Height of Gusset Plate Hgp 500.0000 mm.

Thickness of Gusset Plate Tgp 16.0000 mm.

Radial Width of Top Bar Plate Wtp 80.0000 mm.

Thickness of Top Plate Ttp 25.0000 mm.

Pad Width along Circumference C11P 480.000 mm.

Pad Length along Vessel Axis C22P 600.000 mm.

Pad Thickness Tpad 8.000 mm.

Bolt Material SA-193 B7

Bolt Allowable Stress at Design Temperature 172.38 N./mm²

Thread Series TEMA

Bolt Diameter 34.92 mm.

Results for Support Lugs: Description: SUPPORT LUGS

Overturning Moment at Support Lug 0. Kg-m.

Weight Load at the top of one Lug 3611. Kgf


35

Page 35

Force on one Lug, Operating Condition [Flug]:

= ( W/Nlug + Mlug/( Rlug * Nlug/2 ) )

= ( 14443/4 + 0/( 1456.00 * 4/2 ))

= 3610.83 Kgf

Top Bar Plate Stress per Bednar p.154 [Stpl]:

= 0.75*( Flug*Dlug*Lpl )/( Ttp*Wtp²*Hgp )

= 0.75*( 3610 *250.000 *400.000 )/( 25.0000 *80.000²*500.000 )

= 33.20 N./mm²

Required Thickness of Top Plate 8.4180 mm.

Bearing Area [Ba]:

= Lpl * Wfb

= 400.000 * 200.000

= 800.00 cm²

Bending Stress in bottom Plate (Unif. Load) Per Bednar p.156 [Spl2]:

= Beta1 * Flug/Ba * Wfb² / Tpl² per Roark & Young 5th Ed.

= 1.199 * 3610.8/800.000 * 200.000²/25.000²

= 33.97 N./mm²

Bottom Plate Required Thickness (Uniform Load) 14.6749 mm.

Bottom Plate Required Thickness based on ADM S 3/4 [trAD]:

= 0.71 * Dgp * (( Flug / ( Lpl * Wfb ))/Spa )½

= 0.71*340.00*((3610/(400.00*200.00))/98.592)½

= 16.175 mm.

Note: If using the AD Code recommendations, the force bearing width (Wfb) must

be greater than or equal to 1/3 of the bottom plate radial width (Wpl)

plus the pad thickness (Padthk), if there is a pad.

Bottom Support Plate Allowable Stress [Spa]:

= 2/3 * Ylug


36

Page 36

= 2/3 * 147

= 98.59 N./mm²

Gusset Plate Axial Stress ( Force / Gusset Plate Area ) [Sgp]:

= ( Flug/2 )/( Wgp * Tgp )

= ( 3610/2 )/( 150.000 *16.0000 )

= 7.38 N./mm²

Required Thickness of Gussets per AISC 7.9302 mm.

Gusset Plate Allowable Stress [Sga]:

= ( 1-(Klr)²/(2*Cc²))*Fy /( 5/3+3*(Klr)/(8*Cc)-(Klr³)/(8*Cc³)

= ( 1-( 125.00 )²/(2 * 156.65² )) * 147/

( 5/3+3*(125.00 )/(8* 156.65 )-( 125.00³)/(8*156.65³)

= 52.99 N./mm²

Maximum Compressive Gusset Plate Stress per Bednar [SgpB]:

= Flug*( 3*Dlug-Wpl )/( Tgp* Wpl² * (Sin(Alph_G))² )

= 3610 *( 3*250.000 -300.000 )/( 16.0000 *300.000²*(Sin(59.04 ))² )

= 15.05 N./mm²

Gusset Plate Allowable Compressive Stress [SgaB]:

= 18000/(1+(1/18000)*( Hgp/Sin(Alph_G)/(0.289*Tgp))² )

= 18000/(1+(1/18000)* (500.000/Sin(59.04 )/(0.289*16.0000 ))² )

= 65.90 N./mm²

Note :

There was no uplift. Please choose an appropriate bolt

size for this support design.

Input Echo, WRC107 Item 1, Description: SUPPORT LUGS

Diameter Basis for Vessel Vbasis ID

Cylindrical or Spherical Vessel Cylsph Cylindrical

Internal Corrosion Allowance Cas 0.0000 mm.


37

Page 37

Vessel Diameter Dv 2400.000 mm.

Vessel Thickness Tv 6.000 mm.

Design Temperature 180.00 C

Attachment Type Type Rectangular

Parameter C11 C11 340.00 mm.

Parameter C22 C22 500.00 mm.

Thickness of Reinforcing Pad Tpad 8.000 mm.

Pad Parameter C11P C11p 480.000 mm.

Pad Parameter C22P C22p 600.000 mm.

Design Internal Pressure Dp 1.030 bars

Include Pressure Thrust No

Vessel Centerline Direction Cosine Vx 0.000

Vessel Centerline Direction Cosine Vy 1.000

Vessel Centerline Direction Cosine Vz 0.000

Nozzle Centerline Direction Cosine Nx 1.000

Nozzle Centerline Direction Cosine Ny 0.000

Nozzle Centerline Direction Cosine Nz 0.000

Global Force (SUS) Fx 0.0 Kgf

Global Force (SUS) Fy 3610.8 Kgf

Global Force (SUS) Fz 0.0 Kgf

Global Moment (SUS) Mx 0.0 Kg-m.

Global Moment (SUS) My 0.0 Kg-m.

Global Moment (SUS) Mz 902.7 Kg-m.

Internal Pressure (SUS) P 1.03 bars

Include Pressure Thrust No

Use Interactive Control No


38

Page 38

WRC107 Version Version March 1979

Include Pressure Stress Indices per Div. 2 No

Compute Pressure Stress per WRC-368 No

WRC 107 Stress Calculation for SUStained loads:

Radial Load P 0.0 Kgf

Circumferential Shear VC 0.0 Kgf

Longitudinal Shear VL 3610.8 Kgf

Circumferential Moment MC 0.0 Kg-m.

Longitudinal Moment ML -902.7 Kg-m.

Torsional Moment MT 0.0 Kg-m.

Dimensionless Parameters used : Gamma = 86.21

Dimensionless Loads for Cylindrical Shells at Attachment Junction:

-------------------------------------------------------------------

Curves read for 1979 Beta Figure Value Location

-------------------------------------------------------------------

N(PHI) / ( P/Rm ) 0.206 4C 9.725 (A,B)

N(PHI) / ( P/Rm ) 0.206 3C 4.666 (C,D)

M(PHI) / ( P ) 0.162 2C1 0.029 (A,B)

M(PHI) / ( P ) 0.162 1C ! 0.067 (C,D)

N(PHI) / ( MC/(Rm**2 * Beta) ) 0.160 3A 3.359 (A,B,C,D)

M(PHI) / ( MC/(Rm * Beta) ) 0.170 1A 0.066 (A,B,C,D)

N(PHI) / ( ML/(Rm**2 * Beta) ) 0.182 3B 7.356 (A,B,C,D)

M(PHI) / ( ML/(Rm * Beta) ) 0.175 1B 0.017 (A,B,C,D)

N(x) / ( P/Rm ) 0.185 3C 5.425 (A,B)

N(x) / ( P/Rm ) 0.185 4C 10.378 (C,D)

M(x) / ( P ) 0.189 1C1 0.049 (A,B)

M(x) / ( P ) 0.189 2C ! 0.036 (C,D)

N(x) / ( MC/(Rm**2 * Beta) ) 0.160 4A 7.055 (A,B,C,D)

M(x) / ( MC/(Rm * Beta) ) 0.198 2A 0.026 (A,B,C,D)

N(x) / ( ML/(Rm**2 * Beta) ) 0.182 4B 3.266 (A,B,C,D)


39

Page 39

M(x) / ( ML/(Rm * Beta) ) 0.193 2B 0.019 (A,B,C,D)

Note - The ! mark next to the figure name denotes curve value exceeded.

Stress Concentration Factors Kn = 1.00, Kb = 1.00

Stresses in the Vessel at the Attachment Junction

------------------------------------------------------------------------

| Stress Values at

Type of | (N./mm² )

---------------|--------------------------------------------------------

Stress Load| Au Al Bu Bl Cu Cl Du Dl

---------------|--------------------------------------------------------

Circ. Memb. P | 0 0 0 0 0 0 0 0

Circ. Bend. P | 0 0 0 0 0 0 0 0

Circ. Memb. MC | 0 0 0 0 0 0 0 0

Circ. Bend. MC | 0 0 0 0 0 0 0 0

Circ. Memb. ML | 15 15 -15 -15 0 0 0 0

Circ. Bend. ML | 22 -22 -22 22 0 0 0 0

|

Tot. Circ. Str.| 37.6 -7.1 -37.6 7.1 0.0 0.0 0.0 0.0

------------------------------------------------------------------------

Long. Memb. P | 0 0 0 0 0 0 0 0

Long. Bend. P | 0 0 0 0 0 0 0 0

Long. Memb. MC | 0 0 0 0 0 0 0 0

Long. Bend. MC | 0 0 0 0 0 0 0 0

Long. Memb. ML | 7 7 -7 -7 0 0 0 0

Long. Bend. ML | 22 -22 -22 22 0 0 0 0

|

Tot. Long. Str.| 30.2 -14.5 -30.2 14.5 0.0 0.0 0.0 0.0

------------------------------------------------------------------------

Shear VC | 0 0 0 0 0 0 0 0

Shear VL | 0 0 0 0 -2 -2 2 2


40

Page 40

Shear MT | 0 0 0 0 0 0 0 0

|

Tot. Shear| 0.0 0.0 0.0 0.0 -2.5 -2.5 2.5 2.5

------------------------------------------------------------------------

Str. Int. | 37.63 14.51 37.63 14.51 5.06 5.06 5.06 5.06

------------------------------------------------------------------------

Dimensionless Parameters used : Gamma = 200.50

Dimensionless Loads for Cylindrical Shells at Pad edge:

-------------------------------------------------------------------

Curves read for 1979 Beta Figure Value Location

-------------------------------------------------------------------

N(PHI) / ( P/Rm ) 0.252 4C 14.096 (A,B)

N(PHI) / ( P/Rm ) 0.252 3C 3.826 (C,D)

M(PHI) / ( P ) 0.216 2C1 0.009 (A,B)

M(PHI) / ( P ) 0.216 1C ! 0.068 (C,D)

N(PHI) / ( MC/(Rm**2 * Beta) ) 0.215 3A 4.733 (A,B,C,D)

M(PHI) / ( MC/(Rm * Beta) ) 0.220 1A 0.049 (A,B,C,D)

N(PHI) / ( ML/(Rm**2 * Beta) ) 0.232 3B 9.059 (A,B,C,D)

M(PHI) / ( ML/(Rm * Beta) ) 0.220 1B 0.006 (A,B,C,D)

N(x) / ( P/Rm ) 0.235 3C 4.307 (A,B)

N(x) / ( P/Rm ) 0.235 4C 15.146 (C,D)

M(x) / ( P ) 0.238 1C1 0.020 (A,B)

M(x) / ( P ) 0.238 2C ! 0.037 (C,D)

N(x) / ( MC/(Rm**2 * Beta) ) 0.215 4A 16.499 (A,B,C,D)

M(x) / ( MC/(Rm * Beta) ) 0.245 2A 0.018 (A,B,C,D)

N(x) / ( ML/(Rm**2 * Beta) ) 0.232 4B 4.187 (A,B,C,D)

M(x) / ( ML/(Rm * Beta) ) 0.232 2B 0.006 (A,B,C,D)

Note - The ! mark next to the figure name denotes curve value exceeded.

Stress Concentration Factors Kn = 1.00, Kb = 1.00


41

Page 41

Stresses in the Vessel at the Edge of Reinforcing Pad

------------------------------------------------------------------------

| Stress Values at

Type of | (N./mm² )

---------------|--------------------------------------------------------

Stress Load| Au Al Bu Bl Cu Cl Du Dl

---------------|--------------------------------------------------------

Circ. Memb. P | 0 0 0 0 0 0 0 0

Circ. Bend. P | 0 0 0 0 0 0 0 0

Circ. Memb. MC | 0 0 0 0 0 0 0 0

Circ. Bend. MC | 0 0 0 0 0 0 0 0

Circ. Memb. ML | 36 36 -36 -36 0 0 0 0

Circ. Bend. ML | 31 -31 -31 31 0 0 0 0

|

Tot. Circ. Str.| 68.4 5.0 -68.4 -5.0 0.0 0.0 0.0 0.0

------------------------------------------------------------------------

Long. Memb. P | 0 0 0 0 0 0 0 0

Long. Bend. P | 0 0 0 0 0 0 0 0

Long. Memb. MC | 0 0 0 0 0 0 0 0

Long. Bend. MC | 0 0 0 0 0 0 0 0

Long. Memb. ML | 18 18 -18 -18 0 0 0 0

Long. Bend. ML | 31 -31 -31 31 0 0 0 0

|

Tot. Long. Str.| 49.3 -13.1 -49.3 13.1 0.0 0.0 0.0 0.0

------------------------------------------------------------------------

Shear VC | 0 0 0 0 0 0 0 0

Shear VL | 0 0 0 0 -4 -4 4 4

Shear MT | 0 0 0 0 0 0 0 0

|

Tot. Shear| 0.0 0.0 0.0 0.0 -4.9 -4.9 4.9 4.9

------------------------------------------------------------------------

Str. Int. | 68.43 18.05 68.43 18.05 9.84 9.84 9.84 9.84

------------------------------------------------------------------------


42

Page 42

WRC 107 Stress Summations:

Vessel Stress Summation at Attachment Junction

------------------------------------------------------------------------

Type of | Stress Values at

Stress Int. | (N./mm² )

---------------|--------------------------------------------------------

Location | Au Al Bu Bl Cu Cl Du Dl

---------------|--------------------------------------------------------

Circ. Pm (SUS) | 8 8 8 8 8 8 8 8

Circ. Pl (SUS) | 15 15 -15 -15 0 0 0 0

Circ. Q (SUS) | 22 -22 -22 22 0 0 0 0

------------------------------------------------------------------------

Long. Pm (SUS) | 4 4 4 4 4 4 4 4

Long. Pl (SUS) | 7 7 -7 -7 0 0 0 0

Long. Q (SUS) | 22 -22 -22 22 0 0 0 0

------------------------------------------------------------------------

Shear Pm (SUS) | 0 0 0 0 0 0 0 0

Shear Pl (SUS) | 0 0 0 0 -2 -2 2 2

Shear Q (SUS) | 0 0 0 0 0 0 0 0

------------------------------------------------------------------------

Pm (SUS) | 8.8 8.9 8.8 8.9 8.8 8.9 8.8 8.9

------------------------------------------------------------------------

Pm+Pl (SUS) | 24.0 24.1 6.5 6.4 9.9 10.0 9.9 10.0

------------------------------------------------------------------------

Pm+Pl+Q (Total)| 46.4 11.9 28.9 18.9 9.9 10.0 9.9 10.0

------------------------------------------------------------------------

------------------------------------------------------------------------

Type of | Max. S.I. S.I. Allowable | Result

Stress Int. | N./mm² |

---------------|--------------------------------------------------------

Pm (SUS) | 8.88 98.79 | Passed

Pm+Pl (SUS) | 24.13 148.19 | Passed

Pm+Pl+Q (TOTAL)| 46.41 355.04 | Passed


43

Page 43

------------------------------------------------------------------------

WRC 107 Stress Summations:

Vessel Stress Summation at Reinforcing Pad Edge

------------------------------------------------------------------------

Type of | Stress Values at

Stress Int. | (N./mm² )

---------------|--------------------------------------------------------

Location | Au Al Bu Bl Cu Cl Du Dl

---------------|--------------------------------------------------------

Circ. Pm (SUS) | 20 20 20 20 20 20 20 20

Circ. Pl (SUS) | 36 36 -36 -36 0 0 0 0

Circ. Q (SUS) | 31 -31 -31 31 0 0 0 0

------------------------------------------------------------------------

Long. Pm (SUS) | 10 10 10 10 10 10 10 10

Long. Pl (SUS) | 18 18 -18 -18 0 0 0 0

Long. Q (SUS) | 31 -31 -31 31 0 0 0 0

------------------------------------------------------------------------

Shear Pm (SUS) | 0 0 0 0 0 0 0 0

Shear Pl (SUS) | 0 0 0 0 -4 -4 4 4

Shear Q (SUS) | 0 0 0 0 0 0 0 0

------------------------------------------------------------------------

Pm (SUS) | 20.5 20.7 20.5 20.7 20.5 20.7 20.5 20.7

------------------------------------------------------------------------

Pm+Pl (SUS) | 57.3 57.4 16.2 16.1 22.5 22.6 22.5 22.6

------------------------------------------------------------------------

Pm+Pl+Q (Total)| 89.0 28.4 47.9 23.3 22.5 22.6 22.5 22.6

------------------------------------------------------------------------

------------------------------------------------------------------------

Type of | Max. S.I. S.I. Allowable | Result

Stress Int. | N./mm² |

---------------|--------------------------------------------------------

Pm (SUS) | 20.65 98.79 | Passed


44

Page 44

Pm+Pl (SUS) | 57.36 148.19 | Passed

Pm+Pl+Q (TOTAL)| 88.98 355.04 | Passed

------------------------------------------------------------------------


CONCLUSION:

o As per support lug calculation for operating case (see page 33) have:

+ Required thickness of top plate: 8.4mm < 25mm (actual)

+ Required thickness of bottom plate: 14.6749mm < 25mm (actual)

+ Required thickness of gussets: 7.9302mm < 16mm (actual)

Support Lug actual: Pass


Page 45

B. VIBRATION ANALYSIS SUPPORT FOR AGITATOR WHEN AGIRATOR OPERATING

INTRODUCTION

The software uses for the analysis is sap2000.v15 The support of agitator analysed with case when agitator operating.

The support analysed vibration at every column base. Load cases:

o LC1- Dead load (DL): Steel member self-weight.

o LC2 – Equipment load (EL): Nozzle weight = 0.8 kN Agitator weight = 3 kN

o LC3 – Live load (LL): Agitator operating load = 6.1 kN Manual access Load (The load of public) = 0.8 kN

o LC4 – Wind load (WL): Inessential

o LC5 – Earthquake load (EQ): Inessential

Load combination : Combination Case Load Name Scale Factor

UDSTL1

Dead load Equipment load

1.4 1.4

UDSTL2

Dead load Live load Equipment load

1.2 1.6 1.2

UDSTL3 Dead load Equipment load

1 1

UDSTL4

Dead load Live load Equipment load

1 1 1

Design Code

a. Used standard AISC-LRFD93 – “ American institute Of Steel Construction’’. b. CP 3: Chapter V – “Design Loading for Building (Wind Load)”.


Page 46

MATERIAL PROPERTIES

This section provides material property information for materials used in the model. 1. Material properties

This section provides material property information for materials used in the model. Table 1: Material Properties

Material UnitWeight UnitMass E1 G12 U12 A1

KN/mm3 KN-s2/mm4 KN/mm2 KN/mm2 1/C

SA 240 304 7.6973E-08 7.8490E-12 199.94798 76.90307 0.300000 1.1700E-05

Table 2: Material Properties

Material Fy Fu FinalSlope

KN/mm2 KN/mm2

SA 240 304 0.24100 0.58600 -0.100000

2. Section properties

This section provides section property information for objects used in the model. 1.1. Frames

Table 3: Frame Section Properties 01 - General, Part 1 of 4

SectionName Material Shape t3 t2 tf tw Area TorsConst

mm mm mm mm mm2 mm4

T150x70 SA 240 304 Tee 150.000 70.000 8.000 8.000 1696.00 35505.49


SectionName I33 I22 AS2 AS3

mm4 mm4 mm2 mm2

T150x70 4021750.99

234725.33 1200.00 466.67


Page 47


SectionName S33 S22 Z33 Z22 R33 R22

mm3 mm3 mm3 mm3 mm mm

T150x70 41996.41 6706.44 72528.00 12072.00 48.696 11.764


SectionName AMod A2Mod A3Mod JMod I2Mod I3Mod MMod WMod

T150x70 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000

1.2. Areas

Table 4: Area Section Properties, Part 1 of 3

Section Material AreaType Type DrillDOF Thickness BendThick F11Mod

mm mm

PLATE 8 SA 240 304 Shell Shell-Thin Yes 8.000 8.000 1.000000


Section F22Mod F12Mod M11Mod M22Mod M12Mod V13Mod V23Mod

PLATE 8 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000


Section MMod WMod

PLATE 8 1.000000 1.000000


Page 48

3. Model geometry

This section provides model geometry information, including items such as joint coordinates, joint restraints, and element connectivity.

Figure 1: 3D model


Page 49

Figure 2: Live load (LL=6.8 kN)

Figure 3: Equipment Load (EL= 3.8 kN)


Page 50

Figure 4: Combination Load USTL1



Page 51




Page 52

Figure 8: Force/stresses diagram

4. Load patterns

This section provides loading information as applied to the model. - Definitions

Table 5: Load Pattern Definitions

LoadPat DesignType SelfWtMult AutoLoad

DEAD DEAD 1.000000

LIVE LOAD LIVE 0.000000

EQUIPMENT LOAD

DEAD 1.000000

5. Load cases

This section provides load case information.

Definitions


Page 53

Table 6: Load Case Definitions

Case Type InitialCond ModalCase BaseCase

DEAD LinStatic Zero

MODAL LinModal Zero

LIVE LOAD LinStatic Zero

EQUIPMENT LOAD

LinStatic Zero

- Static case load assignments

Table 7: Case - Static 1 - Load Assignments

Case LoadType LoadName LoadSF

DEAD Load pattern DEAD 1.000000

LIVE LOAD Load pattern LIVE LOAD 1.000000

EQUIPMENT LOAD

Load pattern EQUIPMENT LOAD

1.000000

6. Load combinations

This section provides load combination information. Table 8: Combination Definitions

ComboName ComboType CaseName ScaleFactor

UDSTL1 Linear Add DEAD 1.400000

UDSTL1 EQUIPMENT LOAD

1.400000


UDSTL2 LIVE LOAD 1.600000


1.200000



1.000000


UDSTL4 LIVE LOAD 1.000000


1.000000


Page 54

7. Design summary

This section provides the design summary for each type of design, which highlights the controlling demand/capacity ratio and it's associated combination and location in each member. 7.1. Steel design

Table 9: Steel Design 1 - Summary Data - AISC-LRFD93.

Frame Location Combo DesignSect DesignType Ratio RatioType

mm Frame Status ErrMsg

5

717.72

UDSTL2

T150x70

Beam

0.115454

PMM

5 No Messages No Messages

10 0.00 UDSTL2 T150x70 Beam 0.115440 PMM 10 No Messages No Messages











7.2 Conclusion:

As per table 9, ratio between of allowance stress and stress of sap2000 calculated for the structures less than 1. So in the case whole the support for agitator are pass.

Report Vibration Analysis For_support Agitator v-410

Documents

xy coordinate calculations

intergraph cadworx

material property information

material uns number

wt rem

longitudinal seam efficiency

allowable working pressure

welded flat head