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25/5/2009
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:- ( Q=336.1 KW) (double glassing) kw 222.6 = . Q (heat loss) =
Area U TQ(infiltration) = 0.34nVTQ(total) = Q (heat loss) +
Q(infiltration)
_ Project description: The project was divided into two
parts:
Part oneStructural analysis:We use sap for the analysis of this
block.
Design of Block B:
Structural system:
Ln = 410 30 = 380.Then the min thickness that used:h = 380 /
18.5 = 20.5 cm.The slab thickness is taken to be 25 cm.
In this block we use one way ribbed slab with 25 cm depth.
From sap 2000(12)
The maximum positive moment = 1.167 t. m\rib the maximum
negative moments = 2.314 t. m\rib
USE(210) bottom steel.
USE(312) top steel
Beams
Hand calculation check of the beamsVu = 33.02 tonVc = 15.59
tonVs min = 3.5 3567 =8.2 tonvc(15.59 ton) < Vu 33.02ton) <
Vc + Vs min(15.59+8.2 ton) (in category 3) (use minimum shear
reinforcement)S >Smax110mm@20cmShear designCheck Torsion for
beam:
Since Tu max < Tu so Design for Tu max .Vu =38 t Ph
=61*2+26*2=174cm.Aoh= 61*26 =1580 cm2.Check section dimensions
Number of stirrups = 100 / 17.8 = 5.6 (stirrups/m).Shear design
..Okay.Longitudinal reinforcementSince (AL min< AL) use AL Use
225mm
Beam(As) top cm2(As) bot. cm2# of bars top# of bars bot.Mu +Mu
-Mu+ (h.c)Mu - (h.c)120 18.23 6 254 2534.5453335211.657.766 164
1627282424323.4928.656 206 2546.761.755452414.3126 186
1622323030522.625.36 206 2045525252615.514.126
20618213320.520sec9.177.084 164 166.057.1Girder7.477.854 164
1618.1612.7
Column dimension:
Group 3 Critical col 25*55Group 1 Critical col 30*60Group 2
Critical col 35*85
TypePuPnDimLong. steelStirrupsGroup 118027730*6010168\20cmGroup
229445235*8512188\20cmGroup 312018525*558148\20cmTie beam
B=25cm , h=50cmFor interior beam Mu=3.78t.mFor interior beam use
min = 0.0018 Use 3 bars 12mm (Top and bottom)
As=0.0018*25*47=2.1
For exterior beam Mu=10.2 t.m = 0.00425Ast=0.00425*25*47=5 Use 5
bars 14mm (Top and bottom)For shear reinforcementUse 1 8mm/20cm
Footings
In this project the footing type used as isolated footing under
individual columns.
The max. load column was 164.44 , but we will design for 180 ton
.Ps = D.L + L.L = 81.2+56.3=123.2 Area = 3.92 mAssume the dimention
of the footing(1.92.2) A=4.18
So d = 32 cm h = 40 cm
reinforcement:-long direction
USE(1216) in long direction.
Short direction
USE(1316) in short directionNum of bars in long directionNum of
bars in short directionAs mincm2As in long direction(cm2)As
mincm2As in short direction(cm2)Depth(cm)Diminutions(cm)Area of
footing(m2)Num of footing1216131613.8622.3415.8425.86401.9
*2.24.18Col30*601516191615.830.917.338.4302.2 *
2.45.28Col35*8591612168.6517.59.7222301.7 * 1.83.03Col25*50
design of wall footings
Name of footingWidth(m)Depth(cm)Stress (Vu) VCAsAs minUseCorner
shear wall23010.513.85.15.45 12/mEdge shear wall24017.5205.97.27
12/m Stairs25022285.696 14/mElevator2259.510.56.14.57 12/mDesign of
stairs
Use 16 bars@ 20cmIn short directionUse 16 bars@ 25cmIn the other
direction
Part two
Block description:- This block 16m 22m theatre the structural
system that used in this block steel truss and we use arch
truss.
FrameSection2L 80X80X8Group12L 80X80X6Group2L 80X80X6Group3L
80X80X8Group4Design of column (4020) USE(614)So use 8mm\20cm
Beam designBeam(As) top cm2(As) bot. cm2# of bars top# of bars
bot.Mu +Mu -sec9.66.724 183 185.110.45main14.310.16 184
1812.3214.3Slab designUSE(210) bottom steel. USE(210) top steelUse
110mm@10cm footing design (piles)
CV : Seismic Zone Factor, Z (Zone 2A) (Z = 0.15). CV = 0.32
V = CS*W = 0.064*6370= 407.68 ton.V < Vmax = 2.5 CaIWRV >
Vmin = 0.11 CaIW
LevelD.L (ton)Wx (ton)Hx(m)Wx . hx(Wx . hx) ( Wx .Hx)Fi
+Ft(Ton)Vx (ton)Mx
(ton.m)41592.51592.516254800.422078178.47178.4731592.51592.512191100.316558125.5330421592.51592.58127400.21103983.68387.6811592.51592.5463700.10551941.83407637001088
e3 =0 , e2 = 0 , -Assume e1 =0Design shear wall vi =407.86 ton
Mi=1088 ton.m Ni=216 tonF max f c all So this dimension is ok
_ .
TPTPswattPsFNnLamp TypeEmLuxArea (m)List of interior (areas)
tasks or activitiesFirst floor105688185400124Philips IMPALA TBS160
4xTL-D18W/830 CON C650050National Industry
10568818540012450074National Industry 184888185400204500107
cafeteria15848818540015450088Conference14968818540015450073internet
7048818540084150corridors,
hall352881854003430016Information17688185400243007security480606073081Incandescent
lamp20030W.C1 48060607308120030W.C2480606073041200strain Second
floor105688185400124Philips IMPALA TBS160 4xTL-D18W/830 CON
C650050Accountant10568818540012450055department
chief110568818540012430055Personnel
Dept13208818540015450062revision528881854006450022Treasure10568818540012450056Internal
Relations Department10568818540012420050Foreign
Relations10568818540012450051MULTI PURPOSE10568818540012450044pray
hall105688185400124150corridors480606073081Incandescent
lamp20030W.C148060607308120030W.C2240606073041200strainThird
floor105688185400124Philips IMPALA TBS160 4xTL-D18W/830 CON
C650051Manager
office528881854006450022Secretary14968818540017430075Quality
Affairs176088185400204500108Meetings
hall10568818540012450043Informative
brunch10568818540012450043Archives10568818540012420050Economical
studies brunch10568818540012450044Project
brunch10568818540012450050Informative
brunch10568818540012450050Computer
brunch105688185400124150corridors480606073081Incandescent
lamp20030W.C148060607308120030W.C2240606073041200strairs (80 Amp)
Dialux .
For AuditoriumRecommended RT60 is between (1.2-1.4)
second.nameisiisiwalls(plaster)0.0344013.2Ceiling(fall
Ceiling)0.023807.6floor0.0338011.4seats (300
seats)0.88120105.6Doors0.0480.321328145.7 Not OK.(2.1 (1.2-1.4))
.nameiSiisiwalls(plaster)0.0344013.2ceiling(fall
ceiling)0.023807.6floor(Tiles)0.0338011.4seats (300
seats)0.88120105.6Doors0.0480.32Absorptive
material0.90100901428250.53 :
. : ( ) Water Systems designF.U's:In one floorwater closet =
100Pedestal urinal = 80lavatories (with 1.25 inch waste) = 20Total
F.Us (for office building) = 100 + 80 + 20 = 200D.F.U's.From figure
10.27 page 414 the water flow for this floor =93 gpm.The possible
diameter of water Meter and these losses.The possible diameters of
vertical pipes for water net work.The possible diameters of pipes
for water net work.The pressure of water pumped from ground level
with Po= 23 psi before the water meter.Available pressure at the
fixtures:(Up ward pumping) P = Po 0.433HMeter diameter5 inches4
inches3 1/2 inches3 inches2 1/2 inches2 inchesFriction loss
(psi)0.130.40.71.6412Pipe diameter6 inches4 inches3 inchesLoss /100
ft1411Loss /60 ft0.62.46.6 . ( Soil ) (Waste) .
D.F.U's:water closet = 60 Pedestal urinal = 20lavatories =
13kitchen sink = 12Total D.F.Us (for first floor in the building)
=60+20+13+16 = 105D.F.U's.The diameter of the main stack =4inch.The
size of the vent = 2 inch.For water closets the diameter of pipe =
1.5 inch. But , we must use diameter of pipe = 4 inch.Design of
septic tankMaximum fixture units served = 100Minimum septic tank
capacity in Gallons=2250 Gallons.1gal=3.8leter.Septic tank capacity
= 2.25 m3.Elevator design
Total height of building =16 m =52.5 ftFour floor in the
buildingNet area = 413225 =52900 ft2 Rt (second)Speed (ft/min)90350
fpm86400 fpm
Use one elevatorSuggested elevator interval (I) from table 23.3
of American code (25-30) second
From the above solution try elevator of 350 fpm and 2500 lb
Boiler Capacity after insulating:Burner capacity = 655.5/[1/3600]6
= 721.2210000 KJ/day.Diesel fuel-Assume we use heating for 60
day:Fuel consumption = 228.9660safety factor = 228.96601.2 =
16485.12 litter/day.Fuel cost = 16485.124 = 65940.5 shekels.LPG
gas-Assume use it 60 day:Consumption = 147.860safety factor =
147.8601.2 = 10641.6 kg.Assume each kg cost = 3 shekels:Total cost
= 10641.63 = 31924.8 shekels after insulating.-We save 34015.7
shekels when we used gas instead of diesel.So we will use the LPG
Gas System.HVAC design: Qs)condQs)ventQs)totalVcircCFM6060 difuser
#
usedConference8286.815788864.8738.7886.4818Cafa8678.585789256.6771.4925.6588Internet
Hall18650.25781922816021922.8217National
Industry7337.685787915.7659.6791.5687Internal Relations
Department4582.255785160.2430516.0255Foreign
Relations3115.65783693.6307.8369.363Maintenance and
Purchase3029.535783607.5300.6360.7533Mosque5525.285786103.3508.6610.3286Personnel
Dept5247.355785825.3485.4582.5355Accountant5596.765786174.8514.6617.4766Treaure2408.55782986.5248.9298.653The
Head Of Department3671.995784250354.2424.9994The Head Of
Department3202.385783780.4315378.0383Revision3980.335784558.3379.9455.8334Meeting
Hall6878.265787456.3621.4745.6266Computer and
Information4402.725784980.7415.1498.0725Project
Section3068.35783646.3303.9364.633Economic
Studies3369.955783947.9329394.7954Service
Information3044.025783622301.8362.2023Archive4921.735785499.7458.3549.9735Quality
Affairs5180.755785758.7479.9575.8755Managers
Office4409.545784987.5415.6498.7545Reception2032.815782610.8217.6261.0812Presidents
Office3671.995784250354.2424.9994 :