某5層綜合樓設(shè)計計算書_第1頁
某5層綜合樓設(shè)計計算書_第2頁
某5層綜合樓設(shè)計計算書_第3頁
某5層綜合樓設(shè)計計算書_第4頁
某5層綜合樓設(shè)計計算書_第5頁
已閱讀5頁,還剩110頁未讀 繼續(xù)免費閱讀

下載本文檔

版權(quán)說明:本文檔由用戶提供并上傳,收益歸屬內(nèi)容提供方,若內(nèi)容存在侵權(quán),請進行舉報或認領(lǐng)

文檔簡介

7度,所以不考慮豎向作用。在用底部剪力法求出水平作用后,利用D值法完成了水平作用下的一榀框架的內(nèi)力計算。采用彎矩二次分配法分別完成了豎向恒載和活載最不利布置作用下的內(nèi)力計算。并且,考慮結(jié)構(gòu)構(gòu)件的作用效應(yīng)與其它荷載效應(yīng)的基本組合及無作用效應(yīng)的其它荷載效應(yīng)的基本:建筑設(shè)計、結(jié)構(gòu)設(shè)計、作用、框架結(jié)構(gòu)、彎矩二次分配法、Thisengineeringisabuildingofoccupationofficecenter.Wholebuildingisoffivestorieshigh.Aftercomplicatedmeticulousysis,theframestructureofsupportingweightintransversedirectionofrein dconcreteisadoptedforthesuperstructureofthisbuilding.Astheanti-earthquakedegreeis7degree,verticalearthquakeisignored.Afterthehorizontalearthquakeiscalculatedbythebottom-shearmethod,theDmethodisappliedtocalculatetheinternalsofaframeunderhorizontalearthquake.Thentheinternalsunderverticaldeadloadandthemostadversely-arrangedliveloadsarecalculatedbythedouble-moment-assignedmethod.Consideringthetwocases,oneisthebasiccombinationoftheearthquakeactioneffectandtheload,andtheotheristhebasiccombinationoftheloadsundernoearthquakeactioneffect,theloadeffectcombinationisprocessed.So,accordingtotheinternalsofbeamsandcolumns,thesectiondesignisfinished.Thedesignoffoundationandothermembersarecarriedon.ThePKPMsoftwareisappliedtodesignthestructureconstructionns.KEYWORD:architecturaldesign,structuraldesign,earthquake,framestructure, ,double-moment-assignedmethod,loadeffectcombination,sectiondesign第一 設(shè)計依 0.35 東南(2)0.5kN/m27度,第二 截面尺寸的估圖 結(jié)構(gòu)平面布置主梁截面高度 取主梁截面寬度 取次梁截面高度 取次梁截面寬度 取初選柱子尺 邊柱 中柱圖 柱承載力示10厚地磚樓面,干水泥擦 5厚1:1水泥細砂漿結(jié)合 20厚1:3水泥細砂漿找平 120厚混凝土現(xiàn)澆 0.12×25=3吊 0.5地磚樓面自重標準 4.210厚地磚樓面,干水泥擦 5厚1:1水泥細砂漿結(jié)合 30厚C20細石混凝 0.03×24=0.721.8厚聚氨酯三遍涂膜防水 0.0220厚1:3水泥砂漿找平 0.02×20=0.4100厚混凝土現(xiàn)澆 0.1×25=2.5吊 0.5防滑地磚樓面自重標準 4.8刷淺色反光涂料或配套涂 高分子或高聚物改性瀝青柔性卷材一 0.320厚1:3水泥砂漿找平 0.02×20=0.440厚C20細石混凝土內(nèi)配φ4@150雙向鋼筋,粉平壓 0.04×25=1保溫層(水泥珍珠巖70厚 0.07×4=0.2820厚1:3水泥砂漿找平 0.02×20=0.4120厚現(xiàn)澆鋼筋混凝土樓 0.12×25=3吊 0.50屋面自重標準 5.88200mm混凝土空心砌 0.20×13=2.6外墻涂料飾 聚合物砂 0.02×20=0.4耐堿玻纖網(wǎng)格布一 聚合物砂 0.02×20=0.4界面劑一道刷在擠塑板粘帖面 擠塑聚苯板保溫 0.04×0.5=0.02界面劑一道刷在擠塑板粘帖面 3厚膠粘 0.003×10=0.0320厚1:3水泥砂漿找平 0.02×20=0.4刷界面處理劑一 2×0.01=0.0212厚1:1:6水泥石灰膏砂漿打 0.012×17=0.2045厚1:0.3:3水泥石灰膏砂漿粉 0.005×17=0.085 2×0.008=0.016墻體荷 4.215200厚混凝土空心砌 0.2×13=2.6刷界面處理劑一 2×0.01=0.0212厚1:1:6水泥石灰膏砂漿打 2×0.012×17=0.4085厚1:0.3:3水泥石灰膏砂漿粉 2×0.005×17=0.17 2×0.008=0.016墻體荷 3.214縱向框架梁的自 橫向框架梁的自 次梁的自 0.2×0.4×25×(3.9-梁自 樓面恒荷 梁自 ×1.95+(3.6-0.4-2.1)×0.9+(3.6-0.4)×(1.95- 恒荷 +(2.85-0.25/2)×(3.9-屋面恒荷 梁自 恒荷 (3.9+3.6×4-荷載組 軸壓 滿足條第三 重力荷載代表值、剛度計10厚地磚樓面,干水泥擦 5厚1:1水泥細砂漿結(jié)合 20厚1:3水泥細砂漿找平 120厚混凝土現(xiàn)澆 0.12×25=3吊 0.5地磚樓面自重標準 4.210厚地磚樓面,干水泥擦 5厚1:1水泥細砂漿結(jié)合 0.005×20=0.130厚C20細石混凝 0.03×24=0.721.8厚聚氨酯三遍涂膜防水 0.0220厚1:3水泥砂漿找平 0.02×20=0.4100厚混凝土現(xiàn)澆 0.1×25=2.5吊 0.5防滑地磚樓面自重標準 4.8刷淺色反光涂料或配套涂 高分子或高聚物改性瀝青柔性卷材一 0.320厚1:3水泥砂漿找平 0.02×20=0.440厚C20細石混凝土內(nèi)配φ4@150雙向鋼筋,粉平壓 0.04×25=1保溫層(水泥珍珠巖70厚 0.07×4=0.2820厚1:3水泥砂漿找平 0.02×20=0.4120厚現(xiàn)澆鋼筋混凝土樓 0.12×25=3吊 0.50屋面自重標準 5.88200 荷200厚混凝土空心砌 0.2×13=2.6刷界面處理劑一 2×0.01=0.0212厚1:1:6水泥石灰膏砂漿打 2×0.012×17=0.4085厚1:0.3:3水泥石灰膏砂漿粉 2×0.005×17=0.17 2×0.008=0.016墻體荷 3.214200外荷200mm混凝土空心砌 0.20×13=2.6外裝 1.31內(nèi)裝 0.305外荷 4.215斜板傾角:tancostantantancoscoscos面層為水磨石子面 表面鑲金屬151:2201:30.70 當cos 1m2

1×(0.1625+0.27)×0.7/0.27=1.121×[0.1/0.8568+(0.1625+0.1/0.8568)]×0.5×25=4.95斜板底抹灰,1×1×C2/cos1r1=1×1×0.02/0.8568×17=0.40輕金屬欄桿荷 0.2樓梯恒荷 g=6.67 cos2=0.87931m2斜板底抹灰,

1×(0.1625+0.3)×0.7/0.3=1.081×[0.1/0.8793+(0.1625+0.1/0.8793)]×0.5×25=4.871×1×C2/cos2r2=1×1×0.02/0.8793×17=0.39輕金屬欄桿荷 0.2樓梯恒荷 g=6.54 cos3=0.87421m2斜板底抹灰,

1×(0.15+0.27)×0.7/0.27=1.091×[0.1/0.8742+(0.15+0.1/0.8742)]×0.5×25=4.731×1×C2/cos2r2=1×1×0.02/0.8742×17=0.39輕金屬欄桿荷 0.2樓梯恒荷 g=6.41 cos4=0.89441m2斜板底抹灰,

1×(0.15+0.3)×0.7/0.3=1.051×[0.1/0.8944+(0.15+0.1/0.8944)]×0.5×25=4.671×1×C2/cos2r2=1×1×0.02/0.8944×17=0.38輕金屬欄桿荷 0.2樓梯恒荷 g=6.30水磨石面 1×0.70=0.65100厚混凝土 1×0.10×25=2.5板底抹 1×0.02×17=0.34平臺板荷 3.54梁自重荷 (0.3-0.1)×0.2×25=1梁側(cè)面粉 2×(0.3-0.1)×0.02×17=0.136平臺梁荷 1.136橫向框架 250×750 0.25×(0.75-0.12)×25=3.94250×600 0.25×(0.6-0.12)×25=3縱向框架梁250×400 0.25×(0.4-0.12)×25=1.75一級次 200×400 0.2×(0.4-0.12)×25=1.4雨蓬懸挑主梁250×400 0.25×(0.4-0.1)×25=1.875雨蓬懸挑次梁250×400 0.25×(0.4-0.1)×25=1.875陽臺懸挑主梁250×400 0.25×(0.4-0.1)×25=1.875陽臺懸挑次梁250×500 0.25×(0.5-0.1)×25=2.5柱子截面:邊柱450×500 0.45×0.5×25=5.625中柱450×600 0.45×0.6×25=6.75構(gòu)造書200×240 0.2×0.24×25=1.2A軸 (3.9-0.45)×(3.9+1.15-0.4-2.1)×9+(3.9-0.45)×(3.9+1.15-0.4-2.7)×2=92.63D軸 1軸 (3.9+1.15-0.6)=51.7712軸 +(5.7-0.25-0.3)×(3.9+1.15-0.6)-4.9×2.1-1.5×2.1-5.15×2.1=27.52B軸 C軸 3軸 -1.4×2.4=49.444軸 5軸 (5.4-0.25+0.1)×(3.9+1.15-0.75)+(5.7-0.25-0.3-0.24)×(3.9+1.15-0.6)=44.42457、9軸同5軸 10軸:(5.4+2.1-0.25-0.3-0.24)×(3.9+1.15-0.75)+(5.7-0.3-0.25)×(3.9+1.15--1.4×2.4=48.41 0一層外積: 92.6325+128.0475+51.77+27.52=299.66m2一層內(nèi)積:63.96+85.215+49.4425+49.4425+21.8495+44.4245×3=402.15m2一層墻自重 4.A軸 D軸 1軸 12軸 (5.4+2.1-0.25-0.3-0.24)×(3.6-0.75)+(5.7-0.3-0.25)×(3.6-0.6)-4.9×1.8-1.8-5.15×1.8=13.B軸 C軸 3軸 (5.4+2.1-0.25-0.3)×(3.6-0.75)+(5.7-0.3-0.25)×(3.6-0.6)-1.4×2.1=32.31754軸 (5.7-0.25-0.3-0.24)×(3.6-0.6)=14.735軸 8軸 7、9軸同5軸 30.8510軸 (5.4+2.1-0.25-0.3-0.24)×(3.6-0.75)+(5.7-0.3-0.25)×(3.6-0.6)-1.4×2.1=31.63352、6、11 二~五層外積: 二~五層內(nèi): 62.66+56.31+32.32+14.73+29.6925×3+14.9625+31.6335=301.691m2 門窗荷載(門窗面載:0.45窗 3.45×2.1×9+2.1×2.1×10+4.9×2.1+5.15×2.1+1.5×2.1=133.56門 一層門窗面積總 182.61一層門窗自 窗 門 二層門窗面積總 159.12二層門窗自 +25×0.45×0.6×(3.9+1.15-0.12)×12=1100.376墻體自重 2560.19門窗自重 82.1745 +1.136×3.7×2=119.21 6.54×0.3×(12+12)×1.8+3.54×2.15×3.7+1.136×3.7×2=121.33一層恒荷載總計 3983.28柱子自重 776.736墻體自重 1728.32門窗自重 71.604 6.3×0.3×24×1.8+3.54×2.15×(3.9-0.2)+1.136×(3.9-0.2)×2=118.22以上總計 2806.21=2428.0922+3.9×2-0.25+1.5×2+3.9-0.25+1.4×2)+2.5×(8.05-0.25)=812.41(同二層776.7361728.3271.604樓梯自重:d118.222806.212301.096754.163.2.4776.7361728.3271.6042576.662301.096754.163.2.5屋面板 +1.4×8.05×5.88=3969.381.75×(3.9×11-0.5×11)×3+3×(5.7-0.25-0.3)×12+3.94×(2.1+5.4-0.25-×1.4×2+2.5×(8.05×0.5)=734.47 0.5)×2.5=1194.360.2)×5.4×2.5+(3.9-0.2)×5.7×4.0=1163.7650.2)×2.0+(2.1-0.3)×(3.9×7-0.2)×2.5+(3.9-0.2)×5.7×4.0=1061.09[(3.9×11+0.45+0.6×2)×(5.4+5.7+2.1+0.5+0.6×2)+1.4×8.05]×0.5=337.53GE=Gk+ i iG1=3983.282G2=2806.212G3=2806.212G4=2806.212G5=2

.092+812.41+1.0×1194.36=7829.607.096+754.16+1.0×1163.765=7025.231.096+754.16+1.0×1163.765=7025.231.096+754.16+1.0×1061.09=6807.781.38+734.47+0×337.53=5992.18第四 抗震設(shè)圖 平面結(jié)構(gòu)布置圖 KJ-8力示意 對于現(xiàn)澆的樓面:中框架梁 邊框架梁具體計算見下表:(C25:Ec=2.8×107框架梁線剛度計算 表L4柱的側(cè)移剛度計算:D=i

=EcIc h 節(jié)點轉(zhuǎn)動影響系數(shù),6.2.2 具體計算見下表:(C25:Ec=2.8×107柱側(cè)移剛度計算 表h(x10-(x10-k=ib/或k=ib/=k/(2k或=(0.5k)/(2kDA5-1A5-1C5-1C5-1C5-1D5-1D5-1D各層D值匯總 表5(D值×根數(shù)3~4(D值×根數(shù)2(D值×根數(shù)1(D值×根數(shù)角柱AD邊柱AD中柱CCD(kN/D1D2476246654710=0.73>0.7取基本周期調(diào)整系數(shù)0=0.65,計算為T1.70

橫向框架頂點位移(T)計算 表(KN(KNii1D(m(m54321則,T1.7 =1.70.65 橫向作用計作用按7度設(shè)計基本加速度0.15gⅡ類場地,設(shè)計分組按第一組,T1

1.40.35

,故不需要考慮頂點附 作

nn0.85Gi0.8534680.03(Tg)r (0.35)091.00.12

FEk

0.09429478.03各質(zhì)點橫向水平作用及樓層作用計算 表hi/Hi/Gi/kNGiHi/GiHiGjHFi/kNVi/kN54321GiHi水 作用單位

層間剪力分布單位:圖 圖水平作用下的位移計GB50011-2001.3.4.23.4.2-1所列舉的平面不規(guī)則的情況,3.4.2-2所列舉的豎向不規(guī)則的情況,故本工程結(jié)構(gòu)平面、豎向均規(guī)則橫向水平作用下的位移驗算見下表 表(N/mml ii54321 u Viiui

uiilGB50011-20015.5.1規(guī)定當結(jié)構(gòu)類型為鋼筋混凝土框架時,[l1550,D計算各柱所分配的剪力V

Dimn n

Vim:第i層第m根柱所分配的剪Vii,取KJ-8,柱端彎矩計算結(jié)果詳見下表作用下框架梁柱彎矩、梁端剪力及柱軸力分,柱端彎矩計算 表hi力Vi(KN度DiDimVim(KNyMM(KN·mDimVim(KNyMM(KN·m54321hi力Vi(KN度DiDimVim(KNyMM(KN·m54321yy0y1y2 Vi MVimyiMVim(1yi 圖 作用下KJ-8框架梁柱彎矩圖(單位圖 作用下KJ-8梁端剪力及柱軸力(單位第五 豎向荷載作用下KJ-8內(nèi)力分0.85,樓面板計算單 屋面板計算單圖 圖恒荷載計算(將三角形荷載和梯形荷載等效成均布荷載Pg12

5.8813.911.472三角形荷載P5

511.47

梯形荷載P[12(a)2(a)3]

[121.95)21.95)3]11.47

llell

([121.95)2(1.95)3]11.47(

梁自重 AC跨:gAC3.94 CD跨:

3.00g78g891.75q1210.123.94

q229.24321.48P1(7.171.951.751.95)20.53.60.450.525P2(7.171.9521.751.95)20.53.60.450.625P3(7.171.951.751.95)20.53.60.450.525圖 恒荷載作用下KJ-8屋面梁受力示意三~梁自重 AC跨:gAC3.94 CD跨:

3.00縱向框架:g78g891.75 次梁:g11.4Pg1 4.213.98.192

4.212.14.412三角形荷載P5 58.195.12 梯形荷載

54.412.768leP[12(ale

(

)3]

22

33

]8.196.44

22

33

]4.414.32[12(1.2)2(1.2)3]8.196.60q126.443.943.2143.6q222.763.949.46q326.600.3016.20

P5.121.9521.751.95213.60.450.525 4.2153.9(3.61.8)0.451.83.45P2(5.121.954.321.95)21.41.9523.214(3.93.60.92.1)P(4.321.955.121.95)21.751.95213.60.450.625 3.2143.453.6P5.121.9521.751.95213.60.450.525 4.215(3.93.61.82.1)0.451.82.1圖 恒荷載作用下KJ-8三~五層框架梁受力示意q128.39

q29.46

q316.2P5.121.9521.751.95213.60.450.52514.50.450.5 4.2153.45(3.61.8)0.451.83.45P2(5.121.954.321.95)21.41.9523.214(3.93.60.92.1)P3(4.321.955.121.95)21.751.952(1.84.5/2)0.450.63.2143.453.64.215(3.93.61.82.1)0.451.82.1圖 恒荷載作用下KJ-8一層框架梁受力示意圖 KJ-8恒荷載分布圖 恒荷載作用下框架梁固端彎矩上柱下柱右 左梁上 下柱右 左梁上 下圖 恒荷載作用下KJ-8彎矩計算圖圖 恒荷載作用下KJ-8的彎矩圖活荷載滿跨計算(將三角形荷載和梯形荷載等效成均布荷載、會議室:2.0 走廊、樓梯:2.5不上人屋面:0.5 廁所:4.0Pg12

0.512

975三角形荷載P5 50.9750.61 梯形荷載P[12(a)2(a)3] )2 )3]0.9750.86 llell

2 2

3 3

]0.9750.79q120.861.72P10.611.9522.38kNP20.611.9544.76kN

q220.79 圖 活荷載滿跨作用下KJ-8屋面梁受力示意 Pg12

2.013.93.922.512.12.6252三角形荷載P5 53.92.44 梯形荷載

88leP[12(ale

(

)3]

22

33

]3.93.14

22

33

]3.93.07[12(1.05)2(1.05)3]2.6252.30

q23.28

q36.28P32.443.92.303.918.49kNP42.443.99.52kN圖 活荷載滿跨作用下KJ-8二~五層框架梁受力示意圖 活荷載滿跨分布圖 活荷載滿跨作用下框架梁固端彎矩上柱下柱右 左梁上 下柱右 左梁上 下圖 活荷載滿跨作用下KJ-8彎矩計算圖 活荷載滿跨作用下KJ-8的彎矩圖1(將三角形荷載和梯形荷載等效成均布荷載圖 活荷載不利布置1分布上柱下柱右 左梁上 下柱右 左梁上 下圖 活荷載不利布置1作用下KJ-8彎矩計算圖圖 活荷載不利布置1作用下KJ-8的彎矩圖2(將三角形荷載和梯形荷載等效成均布荷載圖 活荷載不利布置2分布上柱下柱右 左梁上 下柱右 左梁上柱下圖 活荷載不利布置2作用下KJ-8彎矩計算圖圖 活荷載不利布置2作用下KJ-8的彎矩圖KJ-8的梁端剪力12荷載作用下KJ-8梁端剪 表層ACCDACCDACCDVCVCVCVCVCVC5------------00---------00---4-------------00---00------3------------00-------00---2-------------00---00------1------------00-------00-----KJ-8的柱的軸力12荷載作用下KJ-8柱軸 表ACDNNNNN54321荷載作用下梁彎矩調(diào) 表54321第六 KJ-8內(nèi)力組3.2.51.2;4KN/m2荷載規(guī)范5.4.1結(jié)構(gòu)構(gòu)件的作用效應(yīng)和其他荷載效應(yīng)的基本組合,應(yīng)按下式計SGSGEEHSEhKEVSEVKWWSWK作用分項系 表僅計算水平作僅計算豎向作同時計算水平與作荷載規(guī)范 結(jié)構(gòu)構(gòu)件的截面抗震驗算,應(yīng)采用下列設(shè)計表達式SR/R承載力抗震調(diào)整系 表鋼梁0.150.15壓V

(MlMr)/l

(6.2.4- 式中:VlnVGbMlMr vb1.31.21.2恒荷載+1.41.35恒荷載+0.98活荷載(1.0活荷載1.2(重力荷載代表值)+1.3荷載(左震作用1.2(重力荷載代表值)-1.3荷載(右震作用0.85調(diào)幅系數(shù),體現(xiàn)了“強柱弱梁”的原則。GB50011-2001McMcMb3V(MlMr)/l VlnVGbMl、Mr V(MbMt)/ VHnVGbMb、Mt 4、框架梁的鋼筋配置要求(6.3.3)2.5%級為三級的框架加密區(qū)長度取(1.5hb,500)maxmin(hb4,8d,150)5、柱縱筋最小配筋率0.9%0.2%。6、軸壓比的限值0.97梁的左右端部和跨中截面,1M0(1.2MGK1.4MQKM0(1.35MGK1.0MQK重力荷載代表值+水平作用:MRE(1.2MGE1.3MEKRE23恒+活:V0(1.2VGK1.4VQK水平作用下:VRE(1.2VGE1.3VEKbnbn

l

r

1MNM1.2MGK

N1.2NGKM1.35MGK1.0M水平作用下MRE(1.2MGE1.3MEKMRE(1.0MGE1.3MEKMc

N1.35NGKNRE(1.2NGE1.3NEKNRE(1.0NGE1.3NEK2恒+活:V1.2VGKV1.35VGK水平作用下:VRE(1.2VGE1.3VEK強剪弱彎:V(MbMt 活荷載按樓層的折減系數(shù)見《建筑結(jié)構(gòu)荷載規(guī)范》GB50009-20014.1.2:2-30.85,4-50.7,6-80.65層次梁截面內(nèi)力

活載活 左震右震層

梁截面內(nèi)力

活載活

支座左

VAC跨中

AC跨中支座右V

支座左

VCD跨中V

CD跨中支座右V

支座左

VAC跨中

AC

VM

支座右

V-

支座左

VCD跨中

CD跨中支座右

V-36.81-

V-

支座左

V一層AC跨中

3.69一層CD跨中

支座右

V-146.5-

V-

合MVMMVMVMMVMVMMVMVMMV合MVMMVMVMMVMVMMVMVMMV合MVMMVMVMMV

活活MMNNVV柱M柱MNNVVMMNN五層C柱VM-33.6柱VMNNVVMMNNVV柱M柱MNNVV活活活活活活A(yù)MNVMNVCMNVMNVDMNVMNVMNVMNVMNVMNVMNVMNVMNVMNVMNVMNVMNVMNVAMNVMNVCMNVMNVDMNVMNV2MNVMNVMNVMNVMNVMNV1MNVMNVMNVMNVMNVMNV第七 框架梁截面設(shè)6.3.30.250.350.50.31.5hb5001050mma35mm,

1.27N/mm2,f11.9N/mm2,f360N/ AC T

b250mm,h750mm,h'

715mm,b'

2500mm(取l0

,bln的最小值

h'

Mffcbfhf(h0

)11.92500120(7152

)2338.35kNmM225.12kN2Ts1

cfb'c

h0 1.011.92500h0

s0.5(1M

12s) Ass

fy

320=941

250

0.2AM

157.33kNM

322.34kNmsA M s

fy(hb0a'

360(680 fA' fA' a' y 322.34106360941(680s

fbh

cbsAfcbbhb0A'0.08211.9250680941sfy fy325=1473mm' '

0.0820.35,s

0.640.3C支座(AC跨一邊的由M

96.17kNM

下部鋼筋沿梁長直通,與AC跨中相同,為 sA'ss

fbh

403.59106360941(680 fA' fA' a' y

cbsAfcbbhb0A'0.14811.9250680941sfy fy225+320=982+941=1923mmCDT

A0.1480.35,s

0.490.3b250mm,h600mm,h'

120mm,

555mm,b'

1900mm(取l0

,bln的最小值

h'

Mffcbfhf(h0

)11.91900120(5552

)1329.47kNmM52.58kN2Ts1

cfb'c

h0 1.011.91900h0

sM

12s) Ass

fy

220=628mm

250

0.42

0.2DM

171.20kNM

206.77kNmsA M s

171.20

fy(hb0a'

360(530 fA' fA' a' y 206.771063601017(530s

fbh

cbsAfcbbhb0A'0.03511.92505301017sfy fy'420=1256mm'0.0350.350.0350.35s 0.810.3 由M

92.78kNM

237.00kNmsA M s

fy(hb0a'

360(530 fA' fA' a' y 237.00106360628(530s

fbh

cbsAfcbbhb0A' s

1351682fy fy325=1473mm' '

0.1650.35,s

0.430.3ACVc左復(fù)合梁的截面尺寸hw

7152502.8640.25cfcbh00.251.011.9250715531.78kNVc筋ft

c V0.7f 233.451030.71.27250sv 0

肢(n=2)φ8箍筋,則箍筋間距s

s

2

0.0027

f

0.241.270.0015率由于VA171KN0.7ftVcC2φ8@150CDVcb

5552.220.25cfcbh00.251.011.9250555412.78kNVc右122.42kN,截面可用,0.7ftbh00.71.27250555123.35kNVc選肢(n=2)φ8箍筋,按構(gòu)造取間距,取s

2

0.0027

f

0.241.270.0015率由于VD100.31KN0.7ftVcC2φ8@150第八 框架柱配筋計6.3.81柱截面縱向鋼筋的最小總配筋率(百分率 表—二三四28mm)400mm)236.3.66.3.7>2,軸壓比HRB400HPB235|M|maxN、NminM、VNmax及相應(yīng)的M,V(1)h050035ea20mm

h底層柱計算長度l01.0H,其余各層柱l0(4)eM,eie0 (5)10.5fcAN,當11.0

1.150.01h

(7)

)l011400ei/hl01a、|M|maxN、A322.34171.410.25A節(jié)點上柱柱端彎矩:185.09kNA節(jié)點下柱柱端彎矩:175.8080.740.75MA185.09115.25MA279.49kN1.1MA梁=307.44kN

307.44185.09307.44115.25柱下端彎矩為:1.15187.53215.66kNmMe0M

215.66

200.68mm,取附加偏心距eaeie0ea 柱的計算長度為lH4.5m 10.5fcA/N0.5

450050098,取1 1.15

1.15

,取

1

(l)20 01400i ei1.122220.68247.58Nbbfcbh0

按對稱配筋,則e

ha462.58mm cxfb1.011.9450cssAA'Ness

679.74mm20.002bhsA'320sbNmax及相應(yīng)的MN

M1.1527.9432.13kN此組合是 組合情況,且無水平荷載,故不必調(diào)Me0M

24.51mm,取附加偏心距eaeie0ea 柱的計算長度為lH4.5m 10.5fcA/N0.5

450050098取1 1.15

1.15

,取

1

)l0 l01400i ei1.6044.5171.22fcbh0

對稱配筋,則e

ha286.22mm NbfcNefbh 0f

(

a' 1310.83103(0.8AA'Nefcbxh0

f0 f0y

ha'1310.94103c、Nmin及相應(yīng)的MA節(jié)點梁右端彎矩:157.3332.930.25A49.42kNA103.6156.540.75MA110.63kNMA149.10kN1.1MA梁=164.01kN

73.27kN90.74kN柱下端彎矩為:1.15147.60169.74kNmMe0M

169.74

258.56mm,取附加偏心距eaeie0ea 柱的計算長度為lH4.5m 10.5fcA/N

450050098,取1 1.15

1.15

,取

1

(l)201 011400i ei1.10278.56305.46Nbbfcbh0

按對稱配筋,則e

ha520.46mm cxfb1.011.9450cssAA'Ness495.13mm20.002bh sAsA320sA的剪力設(shè)計值可以由前面的內(nèi)力組合剪力表中查得,V

0.0280.2cfc 1.011.9450Hn

2

4.843.0,取與VcNN

3.03. V

f

Asv

1.5 0.8580.74103

11.94504650.056803.25 3 4A0.3,vmin

v

0.340加密區(qū)位置及長度按規(guī)范要求確定柱端加密長度為maxhln6,500S15d300mmCa、|M|maxN、C

211.67

kNC

10.44

C266.75kNMC465.17kNMC440.84kN1.1MC梁=484.92kNMC

484.92266.75278.08kN484.92198.42柱下端彎矩為:1.15307.46353.58kNmMe0M

353.58

235.95mm,取附加偏心距eaeie0ea 柱的計算長度為lH4.5m 10.5fcA/N0.5

4500600

,取1 1.15

1.15

,取

1

(l)20 01400i ei1.09255.95278.65fcbh0

按對稱配筋,則e

ha543.65mmx

1498.511031.011.9AA'Ne

931.23mm20.002bhsA'320sbNmax及相應(yīng)的MN

M1.1528.4332.70kN此組合是 組合情況,且無水平荷載,故不必調(diào)Me0M

32.70

14.07mm,取附加偏心距eaeie0ea 柱的計算長度為lH4.5m 10.5fcA/N0.5

4500600 1.15

1.15

,取

(l)20 01400i Nbbfcbh0

對稱配筋,則e

ha314.73mm NbfcNefbh 0f

(

a' 2324.92103(0.8AA'Nefcbx(h0x/0y f'(ha'0y2324.92103c、Nmin及相應(yīng)的MC96.7168.440.376.18kNC237.00122.420.3C節(jié)點上柱柱端彎矩:135.39kNC201.76104.880.6MC305.69kNMC276.45kN1.1MC梁=304.10kNMCMC

304.10135.39304.10170.30169.41kN柱下端彎矩為:1.15302.91348.35kNmMe0M

348.35

232.69mm,取附加偏心距eaeie0ea 柱的計算長度為lH4.5m 10.5fcA/N0.5

4500600

,取1 1.15

1.15

,取

1

(l)20 01400i Nbbfcbh0

按對稱配筋,則e

ha540.39mm cxfb1.011.9450cssAA'Ness

903.66mm20.002bhsA'320sC的剪力設(shè)計值可以由前面的內(nèi)力組合剪力表中查得,V

0.85129.72

0.03640.2cfc 1.011.9450Hn

2

3.983.0,取與VcN1498.51kN0.3fcbh0.311.9450600N V

f

Asv

1.5 0.85129.72103

11.94505650.056963.90 3 4

v加密區(qū)位置及長度按規(guī)范要求確定柱端加密長度為maxhln6,500S15d300mma、|M|maxN、D108.40kNMD186.80kNMD181.69kN1.1MD梁=199.86kN

199.86108.40115.98kN

83.88kN柱下端彎矩為:1.15165.87190.75kNmMe0M

190.75817.82

233.24mm,取附加偏心距eaeie0ea 柱的計算長度為lH4.5m 10.5fcA/N0.5

450050098,取1 1.15

1.15

,取

1

(l)201 011400i fcbh0

按對稱配筋,則e

ha495.14mmx

1.011.9ssAA'Ness

562.66mm20.002bhsA'320sbNmax及相應(yīng)的MN

此組合是 組合情況,且無水平荷載,故不必調(diào)

e0N

36.95mm,取附加偏心距eaeie0ea 柱的計算長度為lH4.5m 10.5fcA/N

450050098,取1 1.15

1.15

,取

1

(l)201 011400i Nbbfcbh00.51811.

按對稱配筋,則e

ha268.90mm cxfb1.011.9450cssAA'Nessc、Nmin及相應(yīng)的MD節(jié)點梁左端彎矩:171.2028.960.25D78.12kNMD146.19kNMD163.96kN1.1MD梁=180.36kN

96.38kN83.98kN柱下端彎矩為:1.15159.35183.25kNmMe0M

183.25

444.61mm,取附加偏心距eaeie0ea 柱的計算長度為lH4.5m

45005009810.5fcA/N0.5 ,取1 1.15

1.15

,取

1

(l)201 011400i ei1.06464.61491.51Nbbfcbh0

按對稱配筋,則e

ha706.51mm cxfb1.011.9450cssAA'Ness

745.44mm20.002bhsA'320sD的剪力設(shè)計值可以由前面的內(nèi)力組合剪力表中查得,V

cfc 1.011.9450Hn

2

4.843.0,取與VcN817.82kN0.3N V

f

Asv

1.5 0.8562.63103 4

v加密區(qū)位置及長度按規(guī)范要求確定柱端加密長度為maxhln6,500S15d300mma、|M|maxN、A88.3887.160.25A節(jié)點下柱柱端彎矩:103.0653.090.7563.24kNMA63.24kNMA66.59kN1.1MA梁=73.25kNAM柱73.25kNMe0M

73.25

533.78mm,取附加偏心距eaeie0ea 柱的計算長度為l1.25H1.253.64.5m 10.5fcA/N0.5

450050098,取1 1.15

1.15

,取

1

(l)201 011400i ei1.05533.78580.68Nbbfcbh0

按對稱配筋,則e

ha795.68mm cxfb1.011.9450c

xAA'Ne

minbh0.002450500 sAsA320sbNmax及相應(yīng)的MN

此組合是 組合情況,且無水平荷載,故不必調(diào)Me0M

76.27178.87

426.40mm,取附加偏心距eaeie0ea 柱的計算長度為l1.25H1.253.64.5m

4500500981

fc

N

,取1 1.15

1.15

,取

1

)l0 l01400i fcbh0

按對稱配筋,則e

ha688.30mmx

1.011.9

xAA'Ne

minbh0.002450500 sAsA320sA的剪力設(shè)計值可以由前面的內(nèi)力組合剪力表中查得,V

0.8553.09

0.0180.2cfc 1.011.9450Hn

2

3.873.0,取與VcNN

fc

3.03. V

f

Asv

1.5 0.8553.09103

11.94504650.056 3 4

v加密區(qū)位置及長度按規(guī)范要求確定柱端加密長度為maxhln6,500S15d300mma、|M|maxN、MD46.36kNMD41.44kN1.1MD梁=45.58kNDM柱46.36kNMe0M

46.36

439.85mm,取附加偏心距eaeie0ea 柱的計算長度為l1.25H1.253.64.5m 10.5fcA/N0.5

450050098,取1 1.15

1.15

,取

1

(l)201 011400i ei1.06459.85486.75Nbbfcbh0

按對稱配筋,則e

ha701.75mmcxfb1.011.9450c

xAA'Ne

minbh0.002450500 sAsA320sbNmax及相應(yīng)的MN

此組合是 組合情況,且無水平荷載,故不必調(diào)Me0M

20.66

154.06mm,取附加偏心距eaeie0ea 柱的計算長度為l1.25H1.253.64.5m 10.5fcA/N0.5

450050098,取1 1.15

1.15

,取

1

(l)201 011400i Nbbfcbh0

按對稱配筋,則e

ha415.96mm cxfb1.011.9450c

xAA'Nef fy

minbh0.002450500 sAsA320sD的剪力設(shè)計值可以由前面的內(nèi)力組合剪力表中查得,V

cfc 1.011.9450Hn

2

3.873.0,取與VcN105.40kN0.3N V

f

Asv

1.5 0.8528.37103 4

v加密區(qū)位置及長度按規(guī)范要求確定柱端加密長度為maxhln6,500S15d300mm第九章三層樓面板、次梁計算結(jié)構(gòu)布置如圖,采向板肋梁樓蓋方板梁尺寸 板厚:hh750mmb250mmh400mmb1m1051:1201:31200.12×25=31m0.5gk4.21051:130C200.03×24=0.721.80.02201:30.02×20=0.41000.1×25=2.50.51m4.8qk2.0qk2.5qk4.01m寬板帶活荷載標準值 辦公

qk2.0kN/mqk2.5kN/mqk4.09.2.21m1m

g1.24.25.04q1.422.81.42.53.51.44.05.6

Pgq5.042.87.84kN/mPgq5.043.58.54kN/mPgq5.765.611.36稱荷載llll

mxmas

mymas

M pl20.03596.443.923.52kN x y pl20.01236.44 x y B、在稱荷載作用下四邊看成簡lll

mx

my Mmpl20.0701.43.921.49 mpl20.02881.43.920.61 A、B項跨中彎矩疊加得出雙向板最終跨中彎矩Mx3.521.495.01kNmM

1.82kNa板的中間支座視為簡支llll

m'

m'xyxy

M'm'pl20.07817.843.929.31kN M'm'pl20.05727.843.92 Allll

mxmas

mymas

M pl20.04436.443.924.34kN x y pl20.01916.44 x y B、在稱荷載作用下四邊看成簡lll

mx

myMxmxpl0120.0701.43.921.49kNMymypl0120.02881.43.920.61kNA、B項跨中彎矩疊加得出雙向板最終跨中彎矩Mx4.341.495.83kNmMy1.870.612.48kNllll

m'

m'xyxy

M'm'pl20.10097.843.9212.03kN M'm'pl20.07727.843.92 Allll

mx

my

Mmpl20.038866.792.121.16kN mpl20.00526.792.1 B、在稱荷載作用下四邊看成簡llll

mx

my

Mmpl20.09101.752.120.702kN mpl20.02011.752.1 A、B項跨中彎矩疊加得出雙向板最終跨中彎矩Mx1.160.7021.86kNmMy0.160.1550.32kNllll

m'

m'xyxy

M'm'pl20.08188.542.123.08kN M'm'pl20.05718.542.12 跨中彎矩=17.843.928.52kN左支座彎矩右支座彎矩

17.843.927.45kN17.843.9210.84kN跨中彎矩=17.843.927.45kN左支座彎矩

17.843.9210.84kN右支座彎矩

7.843.928.52kNb1000mm,h120mm,h012015105mm,fc11.9Nmm2,fy300N

M

fbh

fbh

1.011.910001

1 M

fbh

1.011.91000

1 s0.5(1M

As

fy

s

1.82 300

8@2008@200b1000mm,h120mm,h012015105mm,fc11.9Nmm2,fy300N

M

fbh

fbh

1.011.910001

1 M

fbh

1.011.91000

1 s0.5(1M

As

fy

s

3000.9772.62 3000.990

8@2008@200b1000mm,h120mm,h012015105mm,fc11.9Nmm2,fy300N

M

fbh

fbh

1.011.910001 1 Mfbh

1.011.91000

1 s0.5(1M

1.86 As

fy

s

3000.323000.999

8@2008@200b1000mm,h120mm,h012015105mm,fc11.9Nmm2,fy300Ns

fbh

1.011.91000

1 sM

12s) As

fy

s

實配鋼筋8@150b1000mm,h120mm,h012015105mm,fc11.9Nmm2,fy300Ns

fbh

1.011.91000

1 s0.5(1M

12s) As

fy

s

實配鋼筋8@150b1000mm,h120mm,h012015105mm,fc11.9Nmm2,fy300Ns

fbh

'MxMfbh

1.011.91000

1

1 M'M

fbh 1.011.910001 s0.5(1M

As

fy

s

3000.964

8@1208@200b1000mm,h120mm,h012015105mm,fc11.9Nmm2,fy300Ns

fbh

'MxMfbh

1.011.91000

1

1 M'M

fbh 1.011.910001 s0.5(1M

As

fy

s

8@1008@120b1000mm,h120mm,h012015105mm,fc11.9Nmm2,fy300Ns

fbh

'MxMfbh

1.011.91000

1 1 My My

fbh 1.011.910001 s0.5(1M

3.08 As

fy

s

3000.988

8@2008@200b1000mm,h120mm,h012015105mm,fc11.9Nmm2,fy300Ns

fbh

Mfbh

1.011.91000

1 1 Mfbh

1.011.91000

1 s0.5(1M

As

fy

s

右支

8@1508@120b1000mm,h120mm,h012015105mm,fc11.9Nmm2,fy300Ns

Mfbh

1.011.91000

1 s0.5(112s)As

Mf

ys 右支

8@1208@1504-5軸線間的次梁ln3900250l0ln250A

4.23.916.38次梁自 B

gk18.38kN/q2.03.92.53.98.775kN/

g1.218.3822.056kN/q1.48.77512.285kN/

Pgq22.05612.28534.341kN/

彎矩計算 表彎矩系數(shù)111M(kN/----剪力計算 表56、78剪力系數(shù)V9.5.41T

139003b200mm,h400mm,h040025375mm,hf

fc11.9N/mm,fy360N/mm,smas fbh(hhf)11.91300120(375120)584.77kN.m cf T型截面,按bfh1300mm400mm的矩形截面計算b200mm,h400mm,h040025次梁配筋計算 表Mb,bfh0 f s0.5(112sA (mm2 fys實際配筋(mm222

max(0.45f

,0.002)As

bh0.002200400160mm22hwb3752001.875V

68.94200

0.91920.25

0.7

V0.7f 68.941030.71.27200sv 0

選肢(n=2)φ6鋼筋(s228.32460.87150mm

28.3mm2s

Asv

.001428

0.0018870f第十 樓梯設(shè)板厚h100mm,踏步h162.5mm,寬b斜板傾角tan162.50.6019cos水磨石面

0.50.270.1625252.030.1252.920.02170.386輕金屬欄 恒荷載總 活 1mln13270

P1.26.2361.01.42.51.0nMn

Pl2

110.983.51213.53kNs

fbh

1.011.91000

1 sM

12s) Ass

fy

板底受力鋼筋選配8@100(As503mm),分布鋼筋每踏步配一根8,2矩筋8@100,14

ln1080mm,9270水磨石面

板底抹 恒荷載總 3.54活荷 2.5

P21.23.541.01.42.51.0

17.7481.08210.982.431(2.43R 14.63kN s

fbh

1.011.91000

1 s0.5(112s)As

sfy

板底受力鋼筋選配10@120(As628mm),分布鋼筋每踏步配一根10,2彎矩筋10@120,14

水磨石面 0.70

板底抹 恒荷載總 3.54活荷 2.51mnln2150mmn

P1.23.541.01.42.51.07.748M

Pl2

17.7482.1523.58kNs

fbh

1.011.91000

1 sM

12s) Ass

fy

按構(gòu)造配筋8@200, 10.4.10.002×2×(0.3-

2.5(3.512.15)7.075 10.4.2ln3900200M1Pl2129.423.7250.345kN

1.216.261.47.07529.42 V1Pl2129.423.7

fbh

1.011.9200

1 sM

12s) Ass

fy

314,

461mm2,

200

0.610

箍筋陪雙肢V0.7fbh21.25

Asv

0.71.272003751.2521056.5 yv

94.48kN

第十一 基礎(chǔ)設(shè)1.0-第②層為粉質(zhì)粘土,f=190kN/m24.5m-確定地基承載力fafakbb3dmdfak穩(wěn)定水位標高為-查表得粉質(zhì)粘土層承載力修正系數(shù)

1.6,又有 20kN/mfa1901.6201.50.5mb=600mmch150mmh=200mm,1:314第一跨的0.25倍,故可取Lo 3900100014A(單位:kN 圖11.1 荷載作用下:B FkGwkfa20d10hw

faGk4.215(3.9110.4511)(4.50.75)hw1.51.2L3.9111.02

dB

10153222222201.5100.3

1.23mP

10153599.85132.55KPa

fa11.2.3基礎(chǔ)梁計算(倒梁法

L

10153599.85238.59kN/圖 計算簡圖 計算彎矩簡a11 2N'524.78481.201005.98kN,N2N2'6521005.982 3N'449.30460.98910.28kN,N3N3'1219910.283N 44 5N'464.11464.97929.08kN,N5N5'759929.085 6N'465.25465.54930.79kN,N6N6'657930.796 7N'465.25465.54930.79kN,N7N7'942930.797 8N'464.97464.11929.08kN,N8N8'659929.088

溫馨提示

  • 1. 本站所有資源如無特殊說明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請下載最新的WinRAR軟件解壓。
  • 2. 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
  • 3. 本站RAR壓縮包中若帶圖紙,網(wǎng)頁內(nèi)容里面會有圖紙預(yù)覽,若沒有圖紙預(yù)覽就沒有圖紙。
  • 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
  • 5. 人人文庫網(wǎng)僅提供信息存儲空間,僅對用戶上傳內(nèi)容的表現(xiàn)方式做保護處理,對用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對任何下載內(nèi)容負責(zé)。
  • 6. 下載文件中如有侵權(quán)或不適當內(nèi)容,請與我們聯(lián)系,我們立即糾正。
  • 7. 本站不保證下載資源的準確性、安全性和完整性, 同時也不承擔(dān)用戶因使用這些下載資源對自己和他人造成任何形式的傷害或損失。

評論

0/150

提交評論