土木工程毕业设计模板-计算书-结构计算书.

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CD l =-=-??=-?

表3.3 标准层弯矩分配法计算图

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图3.8标准层弯矩图 表3.4底层弯矩分配法计算图

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0.29 0.33 0.38 0.29 0.22 0.25 0.24

A1 A2 AB BA B1 B2 BC CB -54.39 54.39 -10.44 -5.22 15.78 17.95 20.67 10.34 -7.87 -15.74 -11.94 -13.57 -13.03 13.03 2.28 2.60 2.99 1.50 -0.22 -0.44 -0.33 -0.38 -0.36 0.36 0.06 0.07 0.08 0.04

-0.01 -0.01 -0.01 -0.01 0.01 18.12 20.62 -38.74 50.08 -12.28 -13.96 -23.84 8.18 框架各层组合弯矩重分配图3.8标准层弯矩图 顶层:

图3.9底层弯矩图

AB=-44.13-6.93×0.49=-47.53 kN m? A2=44.13+6.93-6.93×0.51=47.53kN m? BA=67.89+4.83×0.25=69.58 kN m? B2=-28.76-4.83+4.83×0.37=-31.80 kN m? BC=-39.18+4.83×0.28=-37.73 kN m? 四层:

AB=-41.56-(14.71+6.93×0.32=-39.89kN m? A1=20.78+14.71-(14.71+6.93×0.34=28.13 kN m? A2=20.78+6.93-(14.71+6.93×0.34=20.35 kN m? BA=50.74+(9.59+4.83×0.25=49.43 kN m? B1=-14.50-9.59+(9.59+4.83×0.27=-21.20 kN m?

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B2=-14.50-4.83+(9.59+4.83×0.27=-15.44 kN m? BC=-21.74+(9.59+4.83×0.21=-19.725 kN m? 三层:

AB=-41.56-6.93×2×0.34=-46.00 kN m? A1=A2=20.78+6.93-6.93×2×0.34=23.00 kN m? BA=50.74+4.83×2×0.25=53.16 kN m?

B1=B2=-14.50-4.83+4.83×2×0.27=-46.72 kN m ? BC=-21.74+4.83×2×0.21=-19.72 kN m ? 二层:

AB=-41.56-(6.93+6.04×0.32=-45.71 kN m ? A1=20.78+6.93-(6.93+6.04×0.034=23.30 kN m ? A2=20.78+6.04-(6.93+6.04×0.34=22.41 kN m ? BA=50.74+(4.83+4.09×0.25=53.16 kN m ? B1=-14.50-4.83+(4.83+4.09×0.27=-16.92 kN m ? B2=-14.50-4.09+(4.83+4.09×0.27=-16.18 kN m ? BC=-21.74+(4.83+4.09×0.21=-19.72 kN m ? 底层:

AB=-38.74-6.93×0.38=-41.37 kN m ? A1=18.12+6.93-6.93×0.29=22.13 kN m ?

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