柱 类 别层次b*h(mml 0(m)l 0/h|0/i柱截面组合内力M(KN m)N(KN)A柱顶层500*5004.59.0031.18上端P 50.05237.734.59.0031.18下端50.87264.73二层500*5004.59.00 :31.18上端P 40.97690.494.59.0031.18下端44.14717.49底层500*5005.210.4036.03上端-0.722026.135.210.4036.03下端-42.962065.13B柱顶层500*5004.59.0031.18上端-43.62321.944.59.00 :31.18下端P -43.57348.94二层500*5004.59.0031.18上端-58.79901.114.59.00 131.18下端P-58.74904.11底层500*5005.210.4036.03上端-78.372474.865.210.4036.03下端-80.302513.86C柱顶层500*5004.59.0031.18上端:25.23307.514.59.0031.18下端28.52334.51二层500*5004.59.00 131.18上端P 56.84880.724.59.0031.18下端15.86876.52底层500*5005.210.40 136.03上端P-36.922406.925.210.4036.03下端-59.622445.92D柱顶层500*5004.59.0031.18上端-55.12231.904.59.0031.18下端:-54.06258.90二层500*5004.59.0031.18上端-62.98674.934.59.00 131.18下端r-60.00701.93底层500*5005.210.4036.03上端-63.431982.135.2 110.4036.03下端-74.762021.13计算Nmin (表5-7)M1M2N是否考虑附加弯矩Crn nsMe0(mm)M1/M2 34-12*M1/M2判断50.0550.87264.73 -0.9845.81:不考虑1.1350.87192.1650.0550.87264.73-0.9845.81不考虑1.1350.87192.1640.9744.14717.49 :-0.9345.14:不考虑1.3244.14 :61.5340.9744.14717.49-0.9345.14不考虑1.3244.1461.53-0.72-42.962065.13-0.0234.20考虑1.3758.7028.42-0.72-42.962065.13-0.0234.20考虑1.3758.7028.42-43.57-43.62321.94-1.0045.99不考虑1.1843.62135.49-43.57-43.62321.94-1.0045.99:不考虑1.1843.62 :135.49-58.74-58.79901.11-1.0045.99不考虑1.3458.7965.25-58.74-58.79901.11；-1.0045.99:不考虑1.3458.79 165.25-78.37-80.302513.86-0.9845.71不考虑1.7280.3031.94-78.37-80.302513.86-0.9845.71不考虑1.7280.3031.9425.2328.52334.51-0.8844.62:不考虑1.2328.5285.2625.2328.52334.51-0.8844.62不考虑1.2328.5285.2615.8656.84880.72 :-0.2837.35:不考虑1.0556.84 :64.5415.8656.84880.72-0.2837.35不考虑1.0556.8464.54-36.92-59.622445.92 :-0.6241.43不考虑1.6559.62 :24.38-36.92-59.622445.92-0.6241.43不考虑1.6559.6224.38-54.06-55.12231.90-0.9845.77不考虑1.1055.12237.69-54.06-55.12231.90-0.9845.77:不考虑1.1055.12237.69-60.00-62.98674.93-0.9545.43不考虑1.2462.9893.31-60.00-62.98674.93 :-0.9545.43r不考虑1.2462.98 :93.31-63.43-74.762021.13-0.8544.18:不考虑1.6074.7636.99-63.43-74.762021.13-0.8544.18不考虑1.6074.7636.99ea(mm)ei(mm)e(mm)ei-0.3h0N-Nb(KN)判断 破坏 类型小偏压As=As(mm)x=N/fc b a 120.00212.16422.16 :74.16-1438.97大偏压37.0320.00212.16422.1674.16-1438.97大偏压37.0320.0081.53291.53 :-56.47-986.22大偏压100.3520.0081.53291.53-56.47-986.22大偏压100.3520.0048.42258.42-89.58361.43小偏压0.675750288.8320.0048.42258.42-89.58361.43小偏压0.675750288.8320.00155.49365.4917.49-1381.76大偏压45.0320.00155.49365.4917.49-1381.76大偏压45.0320.0085.25295.25-52.75-802.59大偏压126.0320.0085.25295.25 1-52.75-802.59大偏压126.0320.0051.94261.94-86.06810.16小偏压0.759750351.5920.0051.94261.94-86.06810.16小偏压0.759750351.5920.00105.26315.26-32.74-1369.19大偏压46.7820.00105.26315.26-32.74-1369.19大偏压46.7820.0084.54294.54 -53.46-822.98大偏压123.1820.0084.54294.54-53.46-822.98大偏压123.1820.0044.38254.38 1-93.62742.22小偏压P 0.761750342.0920.0044.38254.38-93.62742.22小偏压0.761750342.0920.00257.69467.69119.69-1471.80大偏压32.4320.00257.69467.69119.69-1471.80大偏压32.4320.00113.31323.31-24.69-1028.77大偏压94.4020.00113.31323.31 I-24.69-1028.77大偏压94.4020.0056.99266.99-81.01317.43小偏压0.653750282.6820.0056.99266.99-81.01317.43小偏压0.653750282.68大偏压选用钢筋(mm2)备注&x-2aAs=As(mm) (x2a0.08-42.974844C18,As=1017 :p 0.2%0.08-42.974844C18,As=1017p 0.2%0.2220.347610.2%0.2220.347610.2%4C18,As=1017p 0.2%4C18,As=1017p 0.2%0.10-34.97341164C18,As=1017p 0.2%0.10-34.97341164C18,As=1017 :p 0.2%0.2746.029430.2%0.2746.029430.2%4C18,As=1017p 0.2%4C18,As=1017p 0.2%0.10-33.21542324C18,As=1017p 0.2%0.10-33.21542324C18,As=1017p