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武汉科技大学本科毕业设计
297.6(253)64.5(54.8)36.5211.486.1(73.2)297.6(253)86.1(73.2)211.464.5(54.8)36.536.7(47.9)51.1(95.7)325.9(277)325.9(277)66.5(56.5)66.5(56.5)74.3(63.2)74.3(63.2)104.3104.313.213.223.9523.95147.2147.235.3(45.3)35.3(45.3)47.4(96.3)324.8(276.1)324.8(276.1)75.5(64.2)124.765.8(55.9)65.8(55.9)124.775.5(64.2)18.218.218.2124.7124.718.235.1(45.7)35.1(45.7)47.4(96.1)324.8(276.1)324.8(276.1)75.5(64.2)124.765.8(55.9)65.8(55.9)124.775.5(64.2)18.218.2124.7124.718.235.1(45.7)18.235.1(45.7)47.4(96.1)324.8(276.1)324.8(276.1)75.5(64.2)124.765.8(55.9)65.8(55.9)124.775.5(64.2)18.218.2124.7124.718.235.1(45.7)18.235.1(45.7)47.4(96.1)324.8(276.1)324.8(276.1)65.8(55.9)65.8(55.9)75.5(64.2)75.5(64.2)124.7124.718.218.2124.7124.718.218.235.1(45.7)35.1(45.7)47.4(96.1)325.2(276.4)325.2(276.4)75(63.8)75(63.8)66(56.1)66(56.1)132.9132.919.517.1117.2117.217.119.535.2(45.8)35.2(45.8)47.4(96.1)321.9(273.6)321.9(273.6)79(67.2)79(67.2)63.8(54.2)63.8(54.2)65.665.68.98.925.425.4177.3177.334.4(45.1)34.4(45.1)49.1(97.4)36.7(47.9)6.843.443.46.8AB 图4.2 恒载作用弯矩图(KN·M)
CD
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武汉科技大学本科毕业设计
67.5198.9155.79.520.265.974.4119.5214.9167.19.5273.367.510.565.676.368.4214.9167.19.5566.6133.412.165.683.168.7214.9167.19.5840.219912.165.683.168.7214.9167.19.51123.8264.612.165.683.168.7214.9167.19.51407.4330.211.865.780.668.7214.9167.19.51691395.81564.7103.468.6214.9167.19.51974.5461.569.6320.62259526.2AB剪 力 图（KN）C轴 力 图（KN）D
图4.3 恒载作用内力图
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武汉科技大学本科毕业设计
6.54KN/M51.95KN3.19KN/M6.54KN/M51.95KN3.19KN/M6.54KN/M51.95KN3.19KN/M6.54KN/M51.95KN3.19KN/M6.54KN/M51.95KN3.19KN/M6.54KN/M51.95KN3.19KN/M6.54KN/M51.95KN3.19KN/M6.54KN/M51.95KN3.19KN/MAB图4.4 活载作用计算简图
AB跨：
一～八层
MAB=-ql2/12=-6.54×6.32/12=-21.6KN·m ,MBA=ql2/12=6.54×6.32/12=21.6KN·m 具体计算过程、方法同恒载,利用≤结构力学≥知识,分别求出每层每根梁在不同荷载形式作用下梁两端的固端弯矩,然后进行叠加,总的固端弯矩标于表4.2中.
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武汉科技大学本科毕业设计
4.2.2 节点分配系数计算
μ
A8B8
=
0.25?4=0.124 μ
0.25?4?1.76?4A8A7
=
1.76?4=0.876
1.76?4?0.25?4 其余分配系数见表4.2
4.2.3 弯矩分配、传递
具体计算可在表中进行，计算过程和结果参见表4.2
表4.2 活载作用下内力计算
上柱 下柱 梁左 梁右 上柱 下柱 梁左 梁右 上柱 下柱 梁左 梁右 上柱 下柱 0.00 0.88 0.12 0.05 0.00 0.90 0.05 0.05 0.00 0.90 0.05 0.12 0.88 5.1 0.0 -21.6 21.6 0.0 0.0 -95.4 95.4 0.0 0.0 -21.6 21.6 0.0 -5.1 0.0 14.5 2.0 3.8 0.0 66.4 3.5 -3.5 0.0 -66.4 -3.8 -2.0 0.0 -14.5 0.0 3.9 1.9 1.0 0.0 17.5 -1.8 1.8 0.0 -17.5 -1.0 -1.9 0.0 -3.9 0.0 -5.1 -0.7 -0.9 0.0 -15.1 -0.8 0.8 0.0 15.1 0.9 0.7 0.0 5.1 0.0 13.3 -18.4 25.6 0.0 68.8 -94.4 94.4 0.0 -68.8 -25.6 18.4 0.0 -13.3 0.47 0.47 0.07 0.03 0.47 0.47 0.03 0.03 0.47 0.47 0.03 0.07 0.47 0.47 5.1 0.0 -21.6 21.6 0.0 0.0 -95.4 95.4 0.0 0.0 -21.6 21.6 0.0 -5.1 7.7 7.7 1.1 2.0 35.0 35.0 1.8 -1.8 -35.0 -35.0 -2.0 -1.1 -7.7 -7.7 7.2 3.9 1.0 0.5 33.2 17.5 -0.9 0.9 -33.2 -17.5 -0.5 -1.0 -7.2 -3.9 -5.6 -5.6 -0.8 -1.4 -23.9 -23.9 -1.3 1.3 23.9 23.9 1.4 0.8 5.6 5.6 9.3 5.9 -20.3 22.8 44.3 28.6 -95.7 95.7 -44.3 -28.6 -22.8 20.3 -9.3 -5.9 0.47 0.47 0.07 0.03 0.47 0.47 0.03 0.03 0.47 0.47 0.03 0.07 0.47 0.47 5.1 0.0 -21.6 21.6 0.0 0.0 -95.4 95.4 0.0 0.0 -21.6 21.6 0.0 -5.1 7.7 7.7 1.1 2.0 35.0 35.0 1.8 -1.8 -35.0 -35.0 -2.0 -1.1 -7.7 -7.7 3.9 3.9 1.0 0.5 17.5 17.5 -0.9 0.9 -17.5 -17.5 -0.5 -1.0 -3.9 -3.9 -4.1 -4.1 -0.6 -0.9 -16.4 -16.4 -0.9 0.9 16.4 16.4 0.9 0.6 4.1 4.1 7.5 7.5 -20.1 23.2 36.1 36.1 -95.3 95.3 -36.1 -36.1 -23.2 20.1 -7.5 -7.5 0.47 0.47 0.07 0.03 0.47 0.47 0.03 0.03 0.47 0.47 0.03 0.07 0.47 0.47 5.1 0.0 -21.6 21.6 0.0 0.0 -95.4 95.4 0.0 0.0 -21.6 21.6 0.0 -5.1 7.7 7.7 1.1 2.0 35.0 35.0 1.8 -1.8 -35.0 -35.0 -2.0 -1.1 -7.7 -7.7 3.9 3.9 1.0 0.5 17.5 17.5 -0.9 0.9 -17.5 -17.5 -0.5 -1.0 -3.9 -3.9 -4.1 -4.1 -0.6 -0.9 -16.4 -16.4 -0.9 0.9 16.4 16.4 0.9 0.6 4.1 4.1 7.5 7.5 -20.1 23.2 36.1 36.1 -95.3 95.3 -36.1 -36.1 -23.2 20.1 -7.5 -7.5
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0.47 0.47 0.07 0.03 0.47 0.47 0.03 0.03 0.47 0.47 0.03 0.07 0.47 0.47