由可变荷载效应控制的组合 S=γGSGk+γQ1γL1SQ1k+∑γQiψCiγLiSQik ⑦a(b)=1.2*①+1.4*② +1.4*0.6*F2④a(b)
⑦a左风 ⑦b右风
①
②
③
左风 ④a 右风 ④b
左震⑤a
右震⑤b
⑧a(b)=1.2①+1.4④ a(b)+1.4*0.7② ⑧a左风 -46.66 104.79 140.69 128.13 -132.74 -20.10 32.64 13.29 30.27 -31.65 -80.17 113.38 129.81 98.88 -122.27 119.51 19.71 69.16 231.63 -123.69 100.41 -55.07 5.43 125.62 -108.06 54.37 67.85 113.64 263.34 -162.13 98.56 26.20 70.15 208.69 -117.20 85.93 -45.24 6.07 112.48 -98.22 38.35 73.89 115.81 237.67 ⑧b右风 -92.50 118.11 140.13 83.40 -119.42 -31.86 41.04 13.29 18.51 -23.25 -125.15 126.78 129.25 52.78 -108.87 -224.60 118.69 61.60 -97.36 -24.71 -113.81 97.94 5.43 -88.60 44.96 -274.62 166.83 106.08 -80.77 -63.15 -200.78 111.98 62.45 -75.26 -31.42 -100.41 87.76 6.07 -73.58 34.78 -244.84 159.41 108.25 -60.64
M V M M V M V M M V M V M M V M V M M V M V M M V M V M M V M V M M V M V M M V M V M M
-43.21 76.48 100.84 69.18 -86.86 -18.05 26.63 10.91 17.12 -19.13 -67.60 82.60 92.75 47.57 -79.50 -32.40 45.54 45.66 42.16 -48.97 -2.74 11.29 1.58 11.83 -19.23 -71.11 83.25 80.11 60.90 -79.66 -31.45 45.45 46.35 41.73 -49.06 -3.11 11.15 2.12 12.53 -19.38 -69.60 82.60 81.76 58.97
⑫a(b)=Max(γRE⑪ a(b)，γRE⑨a（b）) ⑫a左震 273.83 -94.51 132.14 291.76 -188.88 150.22 -37.23 9.82 181.87 -104.01 251.43 -84.79 124.86 272.31 -171.38 210.87 -106.18 69.21 245.33 -160.57 140.15 -101.09 3.04 156.80 -187.75 170.92 -69.05 101.66 262.96 -164.73 181.10 -76.10 76.89 168.94 -174.56 86.72 -58.29 3.53 104.43 -183.39 143.85 -39.28 110.24 184.97 ⑫b右震 -350.70 212.49 49.37 -167.23 8.54 -182.71 88.55 9.82 -151.06 45.60 -373.10 222.21 42.09 -186.68 62.62 -281.74 146.61 22.70 -154.25 99.62 -148.21 132.34 3.04 -131.55 147.31 -321.69 183.74 55.14 -136.62 95.45 -249.99 116.16 16.35 -78.55 89.19 -95.54 89.24 3.53 -77.82 144.63 -287.25 152.99 49.71 -62.52
对地震作用组合所得的弯矩及 经过极差调整后的剪力进行承 载力调整
杆件 控制 内力 编号 截面 种类
SGk
SQk
SGE
SEhk
由永久荷载效应控制的 组合 S=γGSGk+∑γQiψCiγ LiSQik ⑥a(b)=1.35① +1.4*0.7② +1.4*0.6*F2④a(b) ⑥a左风 ⑥b右风 -89.82 126.92 155.37 102.72 -135.11 -32.22 43.36 14.92 23.43 -27.80 -126.29 136.49 143.27 69.13 -123.48 -160.64 105.73 69.96 -25.24 -51.85 -71.37 69.03 5.66 -43.98 11.47 -219.49 159.52 119.61 -2.81 -94.89 -145.63 101.64 70.95 -12.21 -55.94 -63.61 62.84 6.39 -34.49 5.27 -198.64 154.70 122.03 7.87
-18.09 20.07 19.80 23.21 -22.29 -4.41 4.98 0.20 3.93 -4.58 -21.98 21.39 18.60 19.12 -20.59 -13.95 14.85 10.80 16.88 -15.75 -3.49 8.04 3.60 4.41 -8.64 -25.30 17.79 14.00 18.58 -17.39 -13.65 14.85 10.90 16.98 -15.75 -3.59 8.04 3.60 4.51 -8.64 -20.13 17.89 14.20 18.11
框架梁内力组合表
竖向荷载效应
恒载效应 活载水平地震作用效应
内力及承载力调整
地震作用效应与其他荷 载效应的组合 S=γGSGk+γEhSEhk ⑨a(b)=1.2③+1.3⑤ a(b) ⑨a左震 365.10 -13.85 176.19 389.01 -210.46 200.29 190.50 13.09 242.49 135.58 335.24 -7.11 166.48 363.08 -201.62 281.16 -23.91 92.28 327.11 -155.69 186.86 -118.93 4.06 209.07 -165.58 227.90 23.11 135.55 350.61 -193.50 241.47 -3.08 102.52 225.26 -134.85 115.62 -68.58 4.70 139.24 -115.23 191.80 43.33 146.99 246.63 ⑨b右震 -467.61 198.61 65.83 -222.98 2.00 -243.62 -126.58 13.09 -201.41 -181.50 -497.47 205.35 56.12 -248.91 10.83 -375.65 151.03 30.26 -205.66 19.25 -197.61 155.69 4.06 -175.40 109.04 -428.92 198.05 73.53 -182.16 -18.56 -333.32 129.98 21.81 -104.73 -1.80 -127.38 104.99 4.70 -103.76 58.35 -382.99 176.38 66.28 -83.36 -116.68 109.51 27.15 -89.53 136.66 -130.41 175.68 -63.39 -193.81 112.29 -144.63 152.77 63.39 -81.23 216.16 -197.54 196.65 -23.34 -220.88 173.31 -98.98 93.25 23.34 -75.65 116.59 -161.75 144.34 -27.15 -188.90 117.20 -152.07 145.33 27.15 -124.92 172.48 -96.75 148.49 -74.83 -171.58 73.67 -73.80 74.17 30.00 -43.79 104.17 -144.88 87.39 -77.34 -222.22 10.05 -188.53 172.65 77.34 -111.19 249.99 调整项 ⑩a(b)=ηVS (Mlb+Mrb)/ln ⑩a左震 ⑩b右震 VGb 内力级差调整：强剪弱弯 调整后的梁端 剪力设计值 V=VGb+ηVS (Mlb+Mrb)/ln 承载力抗震调整
⑩c
⑪a左震 ⑪b右震
左端 11层AB 跨中 跨 右端 左端 11层BC 跨中 跨 右端 左端 11层CD 跨中 跨 右端 左端 2层AB 跨 跨中 右端 左端 2层BC 跨 跨中 右端 左端 2层CD 跨 跨中 右端 左端 1层AB 跨 跨中 右端 左端 1层BC 跨 跨中 右端 左端 1层CD 跨 跨中 右端
-16.37 4.76 -0.20 -15.97 4.76 -4.20 3.00 0.00 -4.20 3.00 -16.07 4.78 -0.20 -16.47 4.78 -122.90 35.35 -2.70 -117.50 35.35 -76.51 54.65 0.00 -76.51 54.65 -117.50 35.35 -2.70 -122.90 35.35 -106.91 30.64 -2.75 -101.41 30.64 -66.55 47.50 0.00 -66.45 47.50 -101.14 30.54 -2.70 -106.54
16.37 -4.76 0.20 15.97 -4.76 4.20 -3.00 0.00 4.20 -3.00 16.07 -4.78 0.20 16.47 -4.78 122.90 -35.35 2.70 117.50 -35.35 76.51 -54.65 0.00 76.51 -54.65 117.50 -35.35 2.70 122.90 -35.35 106.91 -30.64 2.75 101.41 -30.64 66.55 -47.50 0.00 66.45 -47.50 101.14 -30.54 2.70 106.54