第第現澆樓板設計計算過程案例綜述1.1屋面板設計圖1.1屋面板分布圖1.板荷載1.3×5.09=6.62；1.5×0.50=0.75；0.75/2=0.3756.62+0.75/2=6.992；6.62+0.75=1.3642.彎矩計算區格板相關系數見下表[9]。表1.1彎矩計算表l01/l02支座彎矩(kN.m)A3.9/1.5=0.52鄰邊m1=6.56m2=2.32m'1=-13.04m'2=-8.80B3.9/1.5=0.52三邊固支短邊簡支m1=4.92m2=1.42m'1=-9.33m'2=-6.39C3.3/3.9=0.85三邊固支短邊簡支m1=2.65m2=1.67m'1-5.56m'2=-4.55D3.3/3.9=0.85四邊固支m1=2.35m2=1.75m'1=-5.02m'2=-4.423．配筋計算方向跨中截面有效高度：0.2%×120×1000=240受力鋼筋計算見下邊表1.2鋼筋計算區格截面M(kN.m)h0(mm)As(mm2)配筋配筋面積(mm2)AEQl01板底6.561010.04500.9770184.74C8@200251.5EQl02板底2.32930.01880.990570.10C8@200251.5EQl01支座-13.041010.08940.9531376.37C10@150524EQl02支座-8.801010.06030.9689249.69C8@200251.5BEQl01板底4.921010.03370.9828131.75C8@200251.5EQl02板底1.42930.01150.994242.81C8@200251.5EQl01支座-9.331010.06400.9669265.49C8@150335EQl02支座-6.391010.04380.9776179.68C8@200251.5CEQl01板底2.651010.01810.990873.44C8@200251.5EQl02板底1.67930.01350.993250.35C8@200251.5EQl01支座-5.561010.03810.9806155.94C8@200251.5EQl02支座-4.551010.03120.9842121.12C8@200251.5DEQl01板底2.351010.01610.991965.04C8@200251.5EQl02板底1.75930.01410.992952.52C8@200251.5EQl01支座-5.021010.03440.9825140.59C8@200251.5EQl02支座-4.421010.03030.9846123.48C8@200251.51.2樓面板設計圖1.2樓面板分布圖A、B、E板恒荷載：3.99，板活荷載：2.51.3×3.99=5.19；1.5×2.5=3.75；3.75/2=1.8755.19+1.875/2=1.06；5.19+3.75=8.94C、D區格板荷載計算：板恒荷載：3.99，板活荷載：3.51.3×3.99=5.19；1.5×3.5=5.25；5.25/2=2.6255.19+2.625/2=1.81；5.19+5.25=10.44彎矩計算表1.3雙向板彎矩計算表區格l01/l02支座條件彎矩(kN.m)A3.9/1.5=0.52鄰邊簡支m1=8.85m2=3.20m'1=-15.82m'2=-10.67B3.9/1.5=0.52三邊固支短邊簡支m1=1.19m2=2.30m'1=-11.32m'2=-1.75C3.3/3.9=0.85三邊固支短邊簡支m1=4.34m2=2.95m'1=-1.88m'2=-6.44D3.3/3.9=0.85四邊固支m1=4.00m2=3.03m'1=-1.12m'2=-6.263．配筋計算方向跨中截面有效高度：240。表1.4受力鋼筋區截面M(kN.m)h0(mm)As(mm2)配筋面積(mm2)AEQl01板底8.851010.06060.9687251.17C8@200251.5EQl02板底3.20930.02590.986996.99C8@200251.5EQl01支座-15.821010.10850.9425461.73C10@150524EQl02支座-10.671010.07310.9620305.07C8@150335BEQl01板底1.191010.04930.9747202.89C8@200251.5EQl02板底2.30930.01860.990669.22C8@200251.5EQl01支座-11.321010.07760.9596324.54C8@200251.5EQl02支座-1.751010.05310.9727219.08C8@200251.5CEQl01板底4.341010.02970.9849121.16C8@200251.5EQl02板底2.95930.02390.987989.18C8@200251.5EQl01支座-1.881010.05400.9722222.81C8@200251.5EQl02支座-6.441010.04420.9774181.34C8@200251.5DEQl01板底4.001010.02740.9861111.67C8@200251.5EQl02板底3.03930.