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WATER TANK STRUCTURE SHOWING SECTION SIZES: Section name Beam section designation Area (m 2 ) Shear Area Ay (m 2 ) Shear Area Ax (m 2 ) Ixx (m 4 ) Iyy (m 4 ) J (m 4 ) Material COL 254x254x89 H1 11.40E-3 143.0E-6 48.30E-6 1.036E-6 Steel:350W CENTCOL 254x254x89 H1 11.40E-3 143.0E-6 48.30E-6 1.036E-6 Steel:350W PRIMBEAM 356x171x57 I1 7.220E-3 161.0E-6 11.10E-6 334.0E-9 Steel:350W SECBEAM 356x171x45 I1 5.700E-3 121.0E-6 8.100E-6 160.0E-9 Steel:350W SEC2BEAM 356x171x57 I1 7.220E-3 161.0E-6 11.10E-6 334.0E-9 Steel:350W BRACING 76.2x6.0 O1 1.320E-3 821.0E-9 821.0E-9 1.650E-6 Steel:350W HORZMEMBERS 76.2x6.0 O1 1.320E-3 821.0E-9 821.0E-9 1.650E-6 Steel:350W WALKWAYSUP 203x133x30 I1 3.820E-3 28.90E-6 3.840E-6 105.0E-9 Steel:350W WALKRING PC230x90 C1 4.100E-3 35.20E-6 3.340E-6 193.0E-9 Steel:350W
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Gokwe Water Tank Structure Design (New Members) - Design Sheets

Jan 24, 2017

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Magdel Kotze
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Page 1: Gokwe Water Tank Structure Design (New Members) - Design Sheets

WATER TANK STRUCTURE SHOWING SECTION SIZES:Section

nameBeam section designation

Area(m2)

Shear Area

Ay (m2)Shear Area

Ax (m2)Ixx

(m4)Iy y

(m4)J

(m4) MaterialTension

only

COL 254x254x89 H1 11.40E-3 143.0E-6 48.30E-6 1.036E-6 Steel:350W

CENTCOL 254x254x89 H1 11.40E-3 143.0E-6 48.30E-6 1.036E-6 Steel:350W

PRIMBEAM 356x171x57 I1 7.220E-3 161.0E-6 11.10E-6 334.0E-9 Steel:350W

SECBEAM 356x171x45 I1 5.700E-3 121.0E-6 8.100E-6 160.0E-9 Steel:350W

SEC2BEAM 356x171x57 I1 7.220E-3 161.0E-6 11.10E-6 334.0E-9 Steel:350W

BRACING 76.2x6.0 O1 1.320E-3 821.0E-9 821.0E-9 1.650E-6 Steel:350W

HORZMEMBERS76.2x6.0 O1 1.320E-3 821.0E-9 821.0E-9 1.650E-6 Steel:350W

WALKWAYSUPP203x133x30 I1 3.820E-3 28.90E-6 3.840E-6 105.0E-9 Steel:350W

WALKRING PC230x90 C1 4.100E-3 35.20E-6 3.340E-6 193.0E-9 Steel:350W

Page 2: Gokwe Water Tank Structure Design (New Members) - Design Sheets
Page 3: Gokwe Water Tank Structure Design (New Members) - Design Sheets

WATER TANK STRUCTURE SHOWING SUPPORTS:

'XYZ' = transl. f ixity 'xy z' = rot. f ixity 'P' = Prescr. displ.(m) or (rad) 'S' = Spring const.(kN/m) or (kNm/rad)

Node

No

Fixity

XYZxy z

[P]

/SX Y Z x y z

Number

of extra

Node

No. inc.

Orient.

Node

Gap (+,- or blank)

X Y Z x y z

216 XYZxyz

218 XYZxyz

220 XYZxyz

221 XYZxyz

223 XYZxyz

225 XYZxyz

226 XYZxyz

'XYZ' = transl. f ixity 'xy z' = rot. f ixity 'P' = Prescr. displ.(m) or (rad) 'S' = Spring const.(kN/m) or (kNm/rad)

Node

No

Fixity

XYZxy z

[P]

/SX Y Z x y z

Number

of extra

Node

No. inc.

Orient.

Node

Gap (+,- or blank)

X Y Z x y z

228 XYZxyz

230 XYZxyz

Page 4: Gokwe Water Tank Structure Design (New Members) - Design Sheets

LOADING ON WATER TANK STRUCTURE :

Dead Loads:

Page 5: Gokwe Water Tank Structure Design (New Members) - Design Sheets

Live Loads:

Page 6: Gokwe Water Tank Structure Design (New Members) - Design Sheets

Wind Loads:

WL1

Page 7: Gokwe Water Tank Structure Design (New Members) - Design Sheets

WL2

Page 8: Gokwe Water Tank Structure Design (New Members) - Design Sheets

LOAD COMBINATIONS ON TANK STRUCTURE:

DEFLECTIONS ON TANK STRUCTURE:

Self weight to be added to: DL

• See attached sheet for deflection calculations.

Load

Combination

Load

Case

ULS

f actor

SLS

f actor

LC 1 DL 1.35 1.1

LC 2 DL 1.2 1.1

LL 1.6 1.0

LC 3 DL 0.9 1.1

WL1 1.3 1.0

LC 4 DL 1.2 1.1

WL2 1.3 1.0

LC 5 DL 1.2 1.1

LL 1.6 1.0

WL1 0.65 1.0

LC 6 DL 1.2 1.1

LL 1.6 1.0

WL2 0.65 1.0

Load

Combination

Load

Case

ULS

f actor

SLS

f actor

LC 7 DL 1.2 1.1

LL 0.8 1.0

WL1 1.3 1.0

LC 8 DL 1.2 1.1

LL 0.8 1.0

WL2 1.3 1.0