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1、二二沙沙17區(qū)區(qū)別別墅墅樓樓梯梯-A計(jì)計(jì)算算書書2000。7梯梯板板幾幾何何尺尺寸寸(加加下下劃劃線線為為輸輸入入數(shù)數(shù)值值）水平步級(jí)數(shù)n19垂直步級(jí)數(shù)n210踏步寬b1265梯段凈高H=n2*a11650梯段凈跨L1=n1*b12385踢步高a1165.0上折平臺(tái)跨L21030下折平臺(tái)跨L30樓梯斜板長(zhǎng)L2900梯段全跨(水平投影)L0=L1+L2+L33415斜板厚h=(L+L2+L3)/30131斜板厚取值h=(L+L2+L3)/30取整130130梯梯板板荷荷載載計(jì)計(jì)算算斜板重(標(biāo)準(zhǔn)值)g1=25*h*L/10009.43步級(jí)重(標(biāo)準(zhǔn)值)g2=25*0.5*a1*n1/10004.9222、0水泥沙漿面層(標(biāo)準(zhǔn)值)g3=20*20*(a1+b1)*n1/b1/10005.8410紙筋灰底層(標(biāo)準(zhǔn)值)g4=17*10*(L+L2+L3)/10000.67梯級(jí)面層(一般為水磨石)容重Rm0.65梯級(jí)面層(一般為水磨石)自重g5=Rm*(a1+b1)*n1/10002.52樓梯欄板自重glb1.40活載(標(biāo)準(zhǔn)值)q12.5總荷載(設(shè)計(jì)值)1.2G+1.4Q11.71梯梯板板內(nèi)內(nèi)力力計(jì)計(jì)算算跨中彎矩M=0.1*(G+Q)*L0*L0/100000013.66梯梯板板配配筋筋計(jì)計(jì)算算梯砼等級(jí)C?(20,25,30,35,40)20砼彎壓強(qiáng)度fcm11梯鋼筋等級(jí)Ify(I)210梯鋼筋等級(jí)I3、Ify(II)310板配筋I(lǐng)As(I)625板配筋I(lǐng)IAs(II)424選取的板筋直徑D1212計(jì)算間距1000/(0.785D2)266.9最后選定斜板筋間距200200平平臺(tái)臺(tái)配配筋筋計(jì)計(jì)算算平臺(tái)板厚t90平臺(tái)跨度Lt1225平臺(tái)荷載(設(shè)計(jì)值)Gt+Qt14.79平臺(tái)跨中彎矩Mt=1/8*(Gt+Qt)*Lt*Lt/10000002.77平臺(tái)配筋I(lǐng)As(I)105選用的板筋直徑(I級(jí))d(I級(jí))8 8計(jì)算間距1000/As1/(0.785D2)477最后選用平臺(tái)板筋間距200200樓樓梯梯平平臺(tái)臺(tái)梁梁配配筋筋計(jì)計(jì)算算梯梁梁寬bb180梯梁梁高h(yuǎn)b400梯梁梁跨Lb1200梯梁自重(設(shè)計(jì)值)4、g5=1.2*25*bb*hb2.16梯板傳來荷載(設(shè)計(jì)值)g6=(G+Q)*L0/2/100020.00平臺(tái)傳來荷載(設(shè)計(jì)值)g7=(Gt+Qt)*Lt/2/10009.06總均布荷載(設(shè)計(jì)值)q=Gb+Qb31.22欄板傳來集中力(設(shè)計(jì)值)P=1.2*glb*L4.87梯梁支座彎矩Mb1=1/12*(Gb+Qb)*Lb*Lb/10000013.75梯梁跨中彎矩Mb2=1/8*(Gb+Qb)*Lb*Lb+1/4*P*Lb7.08梁面縱筋(II級(jí))As(II)33梁底縱筋(II級(jí))As(II)63最后選定梁面縱筋(II級(jí))條數(shù)nm2 2最后選定梁面縱筋(II級(jí))直徑Dm1414最后選定梁面縱筋5、(II級(jí))面積308最后選定梁底縱筋(II級(jí))條數(shù)nb2 2最后選定梁底縱筋(II級(jí))直徑Db1616最后選定梁底縱筋(II級(jí))面積402梯梁端部剪力V=.5q*Lb+.5*P21.17梯梁截面強(qiáng)度驗(yàn)算V=0.07fc*b*h050.589最后選定構(gòu)造梁箍筋I(lǐng)8-100/150(2)(I)8-100/150(2)(I)-OK!OK!金金田田廣廣場(chǎng)場(chǎng)西西座座-設(shè)設(shè)計(jì)計(jì)輸輸入入信信息息表表（二二）計(jì)算層次建筑層（H）建筑標(biāo)準(zhǔn)層層高（H-1）標(biāo)高（H）輸入標(biāo)準(zhǔn)層建筑功能1夾層13.6003.6001夾層2223.4007.0002公交用房3334.50011.5003商場(chǎng)4444.50016.0006、4天面花園5554.00020.0005辦公室6653.30023.3006辦公室7753.30026.6007辦公室8853.30029.9007辦公室9963.30033.2008辦公室101063.30036.5009辦公室111163.30039.80010辦公室121263.30043.10011辦公室131363.30046.40011辦公室141463.30049.70011辦公室151563.30053.00011辦公室161663.30056.30012辦公室171763.30059.60013辦公室181863.30062.90013辦公室191963.30066.20017、3辦公室202063.30069.50014辦公室212163.30072.80015辦公室222263.30076.10016辦公室232363.30079.40016辦公室242473.30082.70017辦公室252573.30086.00017辦公室262673.30089.30018辦公室272783.50092.80019辦公室282893.30096.10020辦公室29天面103.30099.40021天面30機(jī)房116.500105.90022機(jī)房主墻（H-1）角柱（H-1）邊柱（H-1）墻柱砼（H-1）梁板砼（H）備注400(300)150013003530400(3008、)150013003530400(300)150013003530400(300)150013003530350(300)150013003530350(300)140013003530350(300)140012003530350(300)140012003030350(300)140012003025300(250)140012003025300(250)130012003025300(250)130011003025300(250)130011003025300(250)130011003025300(250)130011003025300(250)120011003025300(2509、)120010003025300(250)120010002525300(250)120010002520250(200)120010002520250(200)110010002520250(200)11009002520250(200)11009002020250(200)11009002020250(200)1000X7009002020250(200)1000X7009002020250(200)1000X7009002020框支層250(200)1000X700500(LZ)2020框支層250(200)1000X700500(LZ)2020250(200)0000金金田田廣廣場(chǎng)場(chǎng)西西座座-設(shè)設(shè)計(jì)計(jì)輸輸入入信信息息表表（二二）