4.14 风荷载作用下的梁端弯矩、剪力和柱轴力的计算
风荷载作用下的梁端弯矩、剪力和柱轴力的计算同地震荷载作用下的计算相同
层 次 6 5 4 3 2 1 l Mb边Mbr边 4.27 13.06 24.35 34.41 43.72 54.53 lr= MbM中b中dMuj+Mj?1 Vb边 1.64 4.75 8.59 12.19 15.62 19.99 Vb中 3.27 9.99 18.63 26.32 33.45 41.72 外柱轴力 -1.64 -6.39 -14.98 -27.17 -42.79 -62.78 中柱轴力 -1.63 -6.87 -16.91 -31.04 -48.87 -70.6 7.54 21.17 37.53 53.38 68.74 89.37 5.40 16.49 30.74 43.43 55.20 68.84 9.67 29.55 55.09 77.84 98.92 123.37
5内力组合
根据内力计算的结果,进行梁截面的内力组合,其中梁的控制截面为梁端柱边及跨中,以及柱子的上下端部。
5.1框架梁的内力计算以及组合
框架梁端的内力计算结果,其中重力荷载代表值效应③=①+0.5?② 其中弯矩和剪力都已经换算为梁端柱边的弯矩和剪力 其中弯矩的单位为KN?m,剪力轴力的单位为KN
荷载类型 恒① 楼 进深梁 层 Ml b走道梁 Mbc Mbr 80.59 119.21 119.95 119.95 120.16 113.72 7.17 27.06 27.66 27.66 27.66 26.47 84.18 132.74 133.78 133.78 133.99 127.00 Vbl 73.61 117.33 117.24 117.24 117.30 116.21 5.43 21.56 21.66 21.66 21.67 21.42 76.33 128.11 128.07 128.07 128.14 126.92 -1.64 Vbr -82.79 -123.25 -123.34 -123.34 -123.28 -124.37 -5.79 -23.30 -23.20 -23.20 -23.19 -23.44 -85.69 -134.90 -134.94 -134.94 -134.88 -136.09 l MbMbc -21.34 -27.21 -27.21 -27.21 -27.21 -28.78 -1.89 -5.49 -5.49 -5.49 -5.49 -5.85 -22.29 -29.96 -29.96 -29.96 -29.96 -31.71 0 Mbr 40.02 38.91 38.45 38.45 38.31 42.10 2.44 9.38 8.87 8.87 8.87 10.15 41.24 43.6 42.89 42.89 42.75 47.18 Vbl 17.51 14.24 14.24 14.24 14.24 14.24 1.13 4.29 4.29 4.29 4.29 4.29 18.08 16.39 16.39 16.39 16.39 16.39 -3.27 Vbr -17.51 -14.24 -14.24 -14.24 -14.24 -14.24 -1.13 -4.29 -4.29 -4.29 -4.29 -4.29 -18.08 -16.39 -16.39 -16.39 -16.39 -16.39 6 5 4 3 2 1 -52.50 活6 ②5 4 3 2 1 重6 ③5 4 3 2 1 左6 风效5 应④4 116.52 -101.09 139.40 -101.31 138.73 -101.31 138.73 -101.84 138.20 -88.74 152.00 -6.15 6.22 -22.04 28.30 -23.15 27.10 -23.23 27.04 -23.32 26.98 -20.68 29.68 -55.58 119.63 -112.11 153.55 -112.89 152.28 -112.93 152.25 -113.50 151.69 -99.08 166.84 7.54(7.17) 1.64 21.17(20.10) 37.53(35.60) 4.06 6.59 -40.02 -38.91 -38.45 -38.45 -38.31 -42.10 -2.44 -9.38 -8.87 -8.87 -8.87 -10.15 -41.24 -43.6 -42.89 -42.89 -42.75 -47.18 4.27(3.90) 13.06-4.75 (11.99) 24.35-8.59 (22.42)
5.40(4.66) 16.490 (14.24) 30.740 (26.55) 5.40(4.66) 16.49-9.99 (14.24) 30.74-18.63 (26.55)
53.38(50.64) 2 68.74(65.23) 1 89.37(84.87) 右6 -7.54( 风-7.17) 效5 -21.17( 应-20.10) ⑤4 -37.53( -35.60) 3. -53.38( -50.64) 2 -68.74( -65.23) 1 -89.37( -84.87) 左6 29.69(28.23) 震效5 60.63(57.54) 应⑥4 86.0(81.55) 3. 106.99(101.48) 2 123.42(117.10) 1 143.15(135.96) 右6 -29.69( 震-28.23) 效5 -60.63( 应-57.54) ⑦4 -86.0( -81.55) 3. -106.99( -101.48) 2 -123.42( -117.10) 1 -143.15( -135.96)
3 9.49 12.51 17.42 -1.64 -4.06 -6.59 -9.49 -12.51 -17.42 6.40 11.13 14.85 18.86 22.31 28.15 -6.40 -11.13 -14.85 -18.86 -22.31 -28.15 34.41(31.67) 43.72(40.21) 54.53(50.03) -4.27( -3.90) -13.06( -11.99) -24.35( -22.42) -34.41( -31.67) -43.72( -40.21) -54.53( -50.03) 16.89(15.43) 38.37(35.28) 56.31(51.86) 69.28(63.77) 78.80(72.48) 86.85(79.66) -16.89( -15.43) -38.37( -35.28) -56.31( -51.86) -69.28( -63.77) -78.80( -72.48) -86.85( -79.66) -12.19 -15.62 -19.99 1.64 4.75 8.59 12.19 15.62 19.99 -6.47 -13.75 -19.77 -24.48 -28.09 -31.94 6.47 13.75 19.77 24.48 28.09 31.94 43.43(37.51) 55.20(47.67) 68.84(59.45) -5.40( -4.66) -16.49( -14.24) -30.74( -26.55) -43.43( -37.51) -55.20( -47.67) -68.84( -59.45) 21.33(18.42) 48.44(41.83) 71.08(61.39) 87.46(75.53) 99.47(85.91) 109.65(94.70) -21.33( -18.42) -48.44( -41.83) -71.08( -61.39) -87.46( -75.53) -99.47( -85.91) -109.65( -94.70) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43.43(37.51) 55.20(47.67) 68.84(59.45) -5.40( -4.66) -16.49( -14.24) -30.74( -26.55) -43.43( -37.51) -55.20( -47.67) -68.84( -59.45) 21.33(18.42) 48.44(41.83) 71.08(61.39) 87.46(75.53) 99.47(85.91) 109.65(94.70) -21.33( -18.42) -48.44( -41.83) -71.08( -61.39) -87.46( -75.53) -99.47( -85.91) -109.65( -94.70) -26.32 -33.45 -41.72 3.27 9.99 18.63 26.32 33.45 41.72 -12.93 -29.36 -43.08 -53.01 -60.28 -66.45 12.93 29.36 43.08 53.01 60.28 66.45 梁的内力组合
组合规则 非抗震组合 1.2①+1.4② 楼层 6 5 4 3 2 边梁 走道梁 M1 Mc Mr Vl Vr Ml Mc V -71.61 148.53 106.75 95.93 -107.45 -51.44 -28.25 22.59 -152.16 206.90 180.94 170.98 -180.52 -59.82 -40.34 23.09 -153.98 204.42 182.66 171.01 -180.49 -58.56 -40.34 23.09 -154.09 204.33 182.66 171.01 -180.49 -58.56 -40.34 23.09 -154.86 203.61 182.92 171.10 -180.40 -58.39 -40.34 23.09
1 1.35①6 +0.7X5 4 1.4② 3 2 1 1.2①6 +0.9X5 1.4(②+4 3 ④) 2 1 1.2①6 +0.9X5 1.4(②+4 3 ⑤) 2 1 1.2③6 +1.3⑥ 5 4 3 2 1 1.2③6 +1.3⑦ 5 4 3 2 1 ??E 6 (1.2③5 +1.3⑥) 4 3 2 1 ??E 6 (1.2③5 +1.3⑦) 4 3 2 1 -135.44 223.95 173.52 169.44 -182.06 -64.73 -42.73 23.09 -76.90 163.40 115.82 104.69 -117.44 -56.42 -30.66 24.75 -158.07 215.92 187.45 179.52 -189.22 -61.72 -42.11 23.43 -159.46 213.84 189.04 179.50 -189.25 -60.60 -42.11 23.43 -159.53 213.78 189.04 179.50 -189.25 -60.60 -42.11 23.43 -160.34 213.01 189.32 179.59 -189.15 -60.41 -42.11 23.43 -140.07 234.29 179.46 177.88 -190.87 -66.78 -44.59 23.43 -61.71 149.73 110.66 93.11 -108.71 -45.23 -27.99 18.32 -123.75 208.05 192.26 161.98 -183.24 -40.57 -39.57 9.91 -105.89 208.93 207.04 157.16 -188.06 -23.86 -39.57 -0.98 -87.04 212.50 218.70 152.62 -192.60 -10.05 -39.57 -10.67 -69.40 215.60 229.71 148.38 -196.84 2.92 -39.57 -19.65 -25.61 241.75 232.85 141.25 -203.97 11.60 -41.91 -30.07 -79.78 145.59 100.83 97.24 -104.58 -56.97 -27.99 26.56 -174.40 197.82 162.04 173.95 -171.27 -76.45 -39.57 35.08 -195.60 192.32 150.54 178.80 -166.42 -90.77 -39.57 45.97 -214.65 188.59 138.89 183.34 -161.88 -104.58 -39.57 55.66 -233.78 184.07 128.38 187.75 -157.47 -117.21 -39.57 64.64 -239.48 197.85 106.78 191.63 -153.59 -138.22 -41.91 75.06 -29.99 151.88 121.07 83.18 -111.23 -25.54 -26.74 4.88 -59.73 198.73 205.15 135.86 -179.76 2.06 -35.95 -18.51 -29.45 202.04 227.95 127.98 -187.63 28.35 -35.95 -36.34 -3.59 207.22 243.44 121.86 -193.75 46.73 -35.95 -49.25 16.03 211.03 255.01 117.25 -198.37 60.39 -35.95 -58.70 57.85 236.80 255.90 110.78 -204.83 66.50 -38.05 -66.72 -103.39 135.24 80.95 100.00 -94.41 -73.43 -26.74 38.50 -209.33 169.79 113.42 171.61 -144.01 -106.70 -35.95 57.83 -241.48 163.43 93.12 179.39 -136.23 -131.27 -35.95 75.67 -267.43 158.18 77.64 185.51 -130.10 -149.65 -35.95 88.58 -288.43 153.03 66.56 190.28 -125.33 -162.98 -35.95 98.03 -295.64 163.61 48.79 193.83 -121.79 -179.72 -38.05 106.05 -22.49 113.91 90.80 70.70 -94.55 -19.16 -20.06 4.15 -44.80 149.05 153.86 115.48 -152.79 1.54 -26.96 -15.73 -22.09 151.53 170.97 108.79 -159.48 21.26 -26.96 -30.89 -2.69 155.41 182.58 103.58 -164.69 35.05 -26.96 -41.86 12.02 158.27 191.26 99.66 -168.61 45.29 -26.96 -49.90 43.39 177.60 191.93 94.16 -174.11 49.88 -28.53 -56.71 -77.54 101.43 60.71 85.00 -80.25 -55.08 -20.06 32.72 -157.00 127.34 85.07 145.87 -122.40 -80.02 -26.96 49.16 -181.11 122.57 69.84 152.48 -115.79 -98.45 -26.96 64.32 -200.58 118.64 58.23 157.68 -110.59 -112.24 -26.96 75.29 -216.32 114.77 49.92 161.74 -106.53 -122.23 -26.96 83.32 -221.73 122.71 36.59 164.75 -103.52 -134.79 -28.53 90.14 抗震组合 5.2 框架柱的内力计算以及内力组合
框架的柱端内力计算结果
荷载类型 恒① 楼边柱Z 1层 u6 5 4 中柱Z2 McMcdNcMcuMcdNc(KN?m) (KN?m) (KN) (KN?m) (KN?m) (KN) 68.08 64.16 64.01 63.6 64.01 64.01 158.55 401.79 644.94 -50.66 -51.51 -51.01 -49.09 -51.01 -51.01 202.27 522.13 842.08
3 2 1 6 5 4 3 2 1 6 5 4 3 2 1 6 5 4 3 2 1 6 5 4 3. 2 1 6 5 4 3. 2 1 6 5 4 3. 2 1 64.01 65.01 39.87 7.06 14.33 13.46 13.46 13.68 8.36 71.61 71.33 70.74 70.74 71.85 44.05 -7.54 -16.46 -24.00 -30.81 -37.93 -51.44 7.54 16.46 24.00 30.81 37.93 51.44 -29.69 -42.07 -51.40 -58.66 -64.76 -78.39 29.69 42.07 51.40 58.66 64.76 78.39 63.65 73.36 19.18 11.13 13.46 13.46 13.39 15.44 4.07 69.17 70.74 70.74 70.35 81.08 21.22 -4.71 -13.53 -22.57 -30.81 -37.93 -73.96 4.71 13.53 22.57 30.81 37.93 73.96 -18.56 -34.60 -48.33 -58.66 -64.76 -112.71 18.56 34.60 48.33 58.66 64.76 112.71 888.09 1131.3 1373.42 9.55 47.56 85.67 123.78 161.9 199.77 163.33 425.57 687.78 949.98 1212.25 1473.31 -1.64 -6.39 -14.98 -27.17 -42.79 -62.78 1.64 6.39 14.98 27.17 42.79 62.78 -6.47 -20.22 -39.99 -64.47 -92.56 -124.5 6.47 20.22 39.99 64.47 92.56 124.5 -51.01 -51.57 -31.76 -5.3 -10.66 -10.19 -10.19 -10.3 -6.37 -53.31 -56.84 -56.11 -56.11 -56.72 -34.95 -9.67 -21.59 -33.50 -44.34 -54.58 -68.79 9.67 21.59 33.50 44.34 54.58 68.79 -38.22 -55.38 -72.01 -84.73 -93.54 -102.96 38.22 55.38 72.01 84.73 93.54 102.96 -50.86 -56.63 -13.74 -8.45 -10.19 -10.19 -10.16 -11.31 -2.71 -53.32 -56.11 -56.11 -55.94 -62.29 -15.10 -7.96 -21.59 -33.50 -44.34 -54.58 -84.43 7.96 21.59 33.50 44.34 54.58 84.43 -31.43 -55.38 -72.01 -84.73 -93.54 -126.36 31.43 55.38 72.01 84.73 93.54 126.36 1162.03 1481.92 1802.9 14.36 75.03 135.6 196.17 256.73 317.54 209.45 559.65 909.88 1260.12 1610.29 1961.67 -1.63 -6.87 -16.91 -31.04 -48.87 -70.6 1.63 6.87 16.91 31.04 48.87 70.6 -6.46 -22.07 -45.38 -73.91 -106.1 -140.61 6.46 22.07 45.38 73.91 106.1 140.61 活② 重③ 左风④ 右风⑤ 左震⑥ 右震⑦ 柱的内力组合 组合规则 楼层 1.2①+1.4② 6 5 4 3 2 1 6 5 4 3 2 边柱 中柱 Mu Md N Mu Md N 91.58 91.90 203.63 -68.21 -70.74 262.83 97.05 95.66 548.73 -76.74 -75.48 731.60 95.66 95.66 893.87 -75.48 -75.48 1200.34 95.66 95.13 1239.00 -75.48 -75.26 1669.07 97.16 109.65 1584.22 -76.30 -83.79 2137.73 59.55 28.71 1927.78 -47.03 -20.28 2608.04 98.83 96.77 223.40 -73.59 -74.55 287.14 100.66 99.60 589.03 -79.99 -78.85 778.40 99.60 99.60 954.63 -78.85 -78.85 1269.70 99.60 99.05 1320.23 -78.85 -78.62 1760.99 101.17 114.17 1685.92 -79.71 -87.53 2252.19
非抗震组合 1.35①+0.7X1.4②

