荷載效應(yīng)組合華僑大學(xué)土木工程畢業(yè)設(shè)計(jì)

1、8荷載效應(yīng)組合8.1 結(jié)構(gòu)抗震等級(jí)本工程按框架-剪力墻結(jié)構(gòu)中的框架確定其抗震等級(jí)。由表查得，本工程的框架為三級(jí)抗震等級(jí)，剪力墻為二級(jí)抗震等級(jí)。根據(jù)高規(guī)規(guī)定，抗震設(shè)計(jì)時(shí)要同時(shí)考慮無(wú)地震作用效應(yīng)時(shí)的組合和有地震作用效應(yīng)時(shí)的組合：1) 無(wú)地震組合時(shí)：S：荷載效應(yīng)組合的設(shè)計(jì)值：永久荷載分項(xiàng)系數(shù)，當(dāng)其效應(yīng)對(duì)結(jié)構(gòu)不利時(shí)，對(duì)由可變荷載效應(yīng)控制的組合取1.2；對(duì)由永久荷載效應(yīng)控制的組合取1.35；當(dāng)其效應(yīng)對(duì)結(jié)構(gòu)有利時(shí)取1.0。 ：分別為樓面活荷載和風(fēng)荷載的分項(xiàng)系數(shù)，取1.4。：分別為永久荷載、樓面活荷載、風(fēng)荷載的效應(yīng)標(biāo)準(zhǔn)值。：分別為樓面活荷載和風(fēng)荷載的組合系數(shù)，當(dāng)永久荷載效應(yīng)起控制作用時(shí)分別取0.7和0.6；

2、當(dāng)可變荷載效應(yīng)起控制作用時(shí)分別取1.0和0.6或0.7和1.0。對(duì)書庫(kù)、檔案庫(kù)、儲(chǔ)藏室、通風(fēng)機(jī)房和電梯機(jī)房，樓面活荷載組合值取0.7的場(chǎng)合應(yīng)取0.9。2) 有地震作用效應(yīng)組合時(shí)：由于抗震設(shè)防為7度，建筑總高度36.6m<60m，不計(jì)風(fēng)荷載的作用。：承載力抗震調(diào)整系數(shù)，按下表8-1取。承載力抗震調(diào)整系數(shù) 表8-1構(gòu)件類別梁軸壓比大于0.15的柱軸壓比小于0.15的柱剪力墻各類構(gòu)件節(jié)點(diǎn)受彎狀態(tài)受彎偏壓偏壓偏壓局部承壓受剪、偏拉受剪0.750.750.800.851.000.850.85注：不計(jì)入屋面活載引起的內(nèi)力。8.2 3軸上框架梁、框架柱、2軸上剪力墻的控制截面內(nèi)力值的匯總1) 梁的控制

3、截面剪力在支座兩端，彎矩在支座兩端及跨中。梁、內(nèi)力的調(diào)整對(duì)于梁、柱端截面的彎矩和剪力，原則上要將支承中心處的標(biāo)準(zhǔn)值換算成支座邊緣的內(nèi)力標(biāo)準(zhǔn)值。為了獲得梁（含連梁）、柱桿端截面的彎矩和剪力，需要將節(jié)點(diǎn)內(nèi)力標(biāo)準(zhǔn)值換算為支座邊緣的內(nèi)力標(biāo)準(zhǔn)值。例如圖所示的梁，a端支座邊緣處的彎矩和剪力可近似按下式計(jì)算： 彎矩： 集中荷載：均布荷載：（q為作用在梁上的均布荷載）對(duì)豎向荷載作用下的梁支座彎矩需乘以調(diào)幅系數(shù)0.80.9，本設(shè)計(jì)取0.85。見豎向荷載設(shè)計(jì)?？蚣芰褐?、連梁匯總表如表9-1。2) 柱、剪力墻內(nèi)力匯總柱、剪力墻的控制截面在柱、剪力墻上下的兩端。柱支座邊緣處的彎矩與梁支座邊緣彎矩的換算公式相同，由于柱

4、的彎矩圖均為直線圖形，如圖所示，固柱支座邊緣的剪力值仍為節(jié)點(diǎn)處的剪力值。匯總表如框架梁控制截面內(nèi)力標(biāo)準(zhǔn)值匯總表8-1及8-2。框架梁匯總表（支座節(jié)點(diǎn)）層號(hào)截面b恒載內(nèi)力活載內(nèi)力地震內(nèi)力風(fēng)荷載內(nèi)力qMGKVGKqMQKVQK±MDK±VDK±MWK±VWK10 支座DC0.55 13.513 -30.813 37.110.832 -1.054 1.4945.705 7.6183.224 3.067CD0.65 13.513 44.532 38.070.832 4.735 2.2457.948 19.3164.089 7.571CB0.65 5.278 -1

5、04.754 100.885.696 -20.783 15.357.948 19.3164.089 7.571BC0.65 5.278 103.394 93.325.696 20.672 15.2657.948 19.3164.089 7.571BA0.65 9.026 -63.011 27.30.424 -3.995 1.8257.948 19.3164.089 7.571AB0.55 9.026 45.424 21.130.424 0.068 0.4545.705 7.6183.224 3.0679 支座DC0.55 13.513 -30.821 36.545.087 -8.407 11.

6、87172.441 28.7418.378 7.334CD0.65 13.513 44.183 37.375.087 15.972 11.79211.643 70.54822.506 18.009CB0.65 5.278 -106.514 80.114.082 -52.454 37.78211.643 70.54822.506 18.009BC0.65 5.278 105.723 71.9314.082 51.816 37.56211.643 70.54822.506 18.009BA0.65 10.644 -62.637 31.663.049 -12.767 9.67211.643 70.5

7、4822.506 18.009AB0.55 10.644 44.897 25.443.049 4.284 6.69172.441 28.7418.378 7.3348 支座DC0.55 13.513 -29.674 36.335.087 -8.832 11.99160.713 26.78633.940 11.172CD0.65 13.513 45.824 37.575.087 15.691 11.66198.481 66.1641.672 27.434CB0.65 5.278 -104.304 79.314.082 -52.836 37.77198.481 66.1641.672 27.434

8、BC0.65 5.278 103.445 72.7214.082 52.258 37.56198.481 66.1641.672 27.434BA0.65 10.644 -64.337 32.123.049 -12.436 9.56198.481 66.1641.672 27.434AB0.55 10.644 43.988 24.983.049 4.565 6.8160.713 26.78633.940 11.1727 支座DC0.55 13.513 -29.674 36.335.087 -8.832 11.99149.891 24.98245.773 14.6CD0.65 13.513 45

9、.824 37.575.087 15.691 11.66184.036 61.34556.200 35.852CB0.65 5.278 -104.304 79.314.082 -52.836 37.77184.036 61.34556.200 35.852BC0.65 5.278 103.445 72.7214.082 52.258 37.56184.036 61.34556.200 35.852BA0.65 10.644 -64.337 32.123.049 -12.436 9.56184.036 61.34556.200 35.852AB0.55 10.644 43.988 24.983.

10、049 4.565 6.8149.891 24.98245.773 14.66 支座DC0.55 13.513 -29.427 35.975.087 -8.755 11.97144.513 24.08657.386 17.579CD0.65 13.513 45.994 37.935.087 15.785 11.62177.432 59.14470.458 43.166CB0.65 5.278 -104.083 79.6614.082 -52.709 37.7177.432 59.14470.458 43.166BC0.65 5.278 103.301 72.3614.082 52.114 37

11、.64177.432 59.14470.458 43.166BA0.65 10.644 -64.447 32.23.049 -12.546 9.59177.432 59.14470.458 43.166AB0.55 10.644 43.648 24.93.049 4.514 6.77144.513 24.08657.386 17.5795 支座DC0.60 13.513 -30.813 36.215.087 -9.265 12.18135.749 22.62567.226 20.012CD0.70 13.513 44.532 37.695.087 15.020 11.46175.014 58.

12、33887.172 49.375CB0.70 5.278 -104.754 79.814.082 -53.057 37.75175.014 58.33887.172 49.375BC0.70 5.278 103.394 72.2114.082 52.556 37.58175.014 58.33887.172 49.375BA0.70 10.644 -63.011 31.643.049 -11.807 9.39175.014 58.33887.172 49.375AB0.60 10.644 45.424 25.473.049 4.896 6.97135.749 22.62567.226 20.0

13、124 支座DC0.60 13.513 -31.943 36.675.087 -9.690 12.36128.707 21.45179.274 22.028CD0.70 13.513 43.418 37.235.087 14.433 11.28150.778 50.25993.353 54.35CB0.70 5.278 -105.290 79.8914.082 -53.321 37.74150.778 50.25993.353 54.35BC0.70 5.278 103.462 72.1414.082 52.887 37.59150.778 50.25993.353 54.35BA0.70 1

14、0.644 -61.923 31.193.049 -11.246 9.24150.778 50.25993.353 54.35AB0.60 10.644 46.861 25.913.049 5.211 7.12128.707 21.45179.274 22.0283 支座DC0.60 13.513 -31.680 36.815.087 -9.614 12.35120.908 20.15181.977 23.515CD0.70 13.513 43.495 37.085.087 14.493 11.3149.389 49.796101.287 58.191CB0.70 5.278 -105.060

15、 79.8314.082 -53.176 37.74149.389 49.796101.287 58.191BC0.70 5.278 103.199 72.214.082 52.726 37.59149.389 49.796101.287 58.191BA0.70 10.644 -61.430 31.063.049 -11.254 9.24149.389 49.796101.287 58.191AB0.60 10.644 47.099 26.043.049 5.211 7.12120.908 20.15181.977 23.5152 支座DC0.65 13.513 -32.776 36.995

16、.087 -10.005 12.5138.436 23.07394.427 24.521CD0.75 13.513 42.432 36.95.087 13.932 11.14169.969 56.656115.920 60.8CB0.75 5.278 -105.630 79.9714.082 -53.474 37.73169.969 56.656115.920 60.8BC0.75 5.278 103.386 72.0414.082 53.091 37.6169.969 56.656115.920 60.8BA0.75 10.644 -60.945 30.843.049 -10.778 9.1

17、1169.969 56.656115.920 60.8AB0.65 10.644 47.889 26.263.049 5.457 DD7.24138.436 23.07394.427 24.5211 支座DC0.65 14.059 -32.844 38.095.087 -9.537 12.27242.994 40.499171.306 33.113CD0.75 14.059 45.645 38.745.087 14.773 11.37234.903 78.301165.368 53.751CB0.75 5.824 -105.375 79.914.082 -52.462 37.74234.903

18、 78.301165.368 53.751BC0.75 5.824 103.488 72.1214.082 52.012 37.59234.903 78.301165.368 53.751BA0.75 11.190 -64.660 32.843.049 -11.679 9.27234.903 78.301165.368 53.751AB0.65 11.190 48.374 27.163.049 5.151 7.09242.994 40.499171.306 33.113框架梁匯總表（支座邊緣）層號(hào)截面恒載內(nèi)力活載內(nèi)力地震內(nèi)力風(fēng)荷載內(nèi)力MGKVGKMQKVQK±MDK±VDK

19、±MWK±VWK10 支座DC-20.61 33.39 -0.64 1.26 43.61 7.62 2.38 3.07 CD32.16 33.68 4.01 1.97 51.67 19.32 1.63 7.57 CB-71.97 99.16 -15.81 13.45 51.67 19.32 1.63 7.57 BC73.07 91.60 15.71 13.41 51.67 19.32 1.63 7.57 BA-54.14 24.37 -3.40 1.68 51.67 19.32 1.63 7.57 AB39.61 18.65 -0.06 0.33 43.61 7.62 2.

20、38 3.07 9 支座DC-20.77 32.82 -5.14 10.47 164.54 28.74 16.36 7.33 CD32.04 32.98 12.14 10.14 188.71 70.55 16.65 18.01 CB-80.48 78.38 -40.18 33.20 188.71 70.55 16.65 18.01 BC82.35 70.21 39.61 32.98 188.71 70.55 16.65 18.01 BA-52.35 28.20 -9.62 8.68 188.71 70.55 16.65 18.01 AB37.90 22.51 2.44 5.85 164.54

21、28.74 16.36 7.33 8 支座DC-19.68 32.61 -5.53 10.59 153.35 26.79 30.87 11.17 CD33.61 33.18 11.90 10.01 176.98 66.16 32.76 27.43 CB-78.53 77.58 -40.56 33.19 176.98 66.16 32.76 27.43 BC79.81 71.00 40.05 32.98 176.98 66.16 32.76 27.43 BA-53.90 28.66 -9.33 8.57 176.98 66.16 32.76 27.43 AB37.12 22.05 2.70 5.

22、96 153.35 26.79 30.87 11.17 7 支座DC-19.68 32.61 -5.53 10.59 143.02 24.98 41.76 14.60 CD33.61 33.18 11.90 10.01 164.10 61.35 44.55 35.85 CB-78.53 77.58 -40.56 33.19 164.10 61.35 44.55 35.85 BC79.81 71.00 40.05 32.98 164.10 61.35 44.55 35.85 BA-53.90 28.66 -9.33 8.57 164.10 61.35 44.55 35.85 AB37.12 22

23、.05 2.70 5.96 143.02 24.98 41.76 14.60 6 支座DC-19.54 32.25 -5.46 10.57 137.89 24.09 52.55 17.58 CD33.67 33.54 12.01 9.97 158.21 59.14 56.43 43.17 CB-78.19 77.94 -40.46 33.12 158.21 59.14 56.43 43.17 BC79.78 70.64 39.88 33.06 158.21 59.14 56.43 43.17 BA-53.98 28.74 -9.43 8.60 158.21 59.14 56.43 43.17

24、AB36.80 21.97 2.65 5.93 137.89 24.09 52.55 17.58 5 支座DC-19.95 32.16 -5.61 10.65 128.96 22.63 61.22 20.01 CD31.34 32.96 11.01 9.68 154.60 58.34 69.89 49.38 CB-76.82 77.95 -39.84 32.82 154.60 58.34 69.89 49.38 BC78.12 70.36 39.40 32.65 154.60 58.34 69.89 49.38 BA-51.94 27.91 -8.52 8.32 154.60 58.34 69

25、.89 49.38 AB37.78 22.28 2.81 6.06 128.96 22.63 61.22 20.01 4 支座DC-20.94 32.62 -5.98 10.83 122.27 21.45 72.67 22.03 CD30.39 32.50 10.49 9.50 133.19 50.26 74.33 54.35 CB-77.33 78.04 -40.11 32.81 133.19 50.26 74.33 54.35 BC78.21 70.29 39.73 32.66 133.19 50.26 74.33 54.35 BA-51.01 27.46 -8.01 8.17 133.1

26、9 50.26 74.33 54.35 AB39.09 22.72 3.08 6.21 122.27 21.45 72.67 22.03 3 支座DC-20.64 32.76 -5.91 10.82 114.86 20.15 74.92 23.52 CD30.52 32.35 10.54 9.52 131.96 49.80 80.92 58.19 CB-77.12 77.98 -39.97 32.81 131.96 49.80 80.92 58.19 BC77.93 70.35 39.57 32.66 131.96 49.80 80.92 58.19 BA-50.56 27.33 -8.02

27、8.17 131.96 49.80 80.92 58.19 AB39.29 22.85 3.08 6.21 114.86 20.15 74.92 23.52 2 支座DC-20.75 32.60 -5.94 10.85 130.94 23.07 86.46 24.52 CD28.59 31.83 9.75 9.23 148.72 56.66 93.12 60.80 CB-75.64 77.99 -39.33 32.45 148.72 56.66 93.12 60.80 BC76.37 70.06 38.99 32.32 148.72 56.66 93.12 60.80 BA-49.38 26.

28、85 -7.36 7.97 148.72 56.66 93.12 60.80 AB39.35 22.80 3.10 6.25 130.94 23.07 86.46 24.52 1 支座DC-20.46 33.52 -5.55 10.62 229.83 40.50 160.54 33.11 CD31.12 33.47 10.51 9.46 205.54 78.30 145.21 53.75 CB-75.41 77.72 -38.31 32.46 205.54 78.30 145.21 53.75 BC76.44 69.94 37.92 32.31 205.54 78.30 145.21 53.7

29、5 BA-52.35 28.64 -8.20 8.13 205.54 78.30 145.21 53.75 AB39.55 23.52 2.85 6.10 229.83 40.50 160.54 33.11 8.3 內(nèi)力組合計(jì)算1）框架梁內(nèi)力組合框架梁內(nèi)力組合表 （、分別代表的含義如下，后表同） ： 框架梁內(nèi)力組合表 層號(hào)內(nèi)力活荷載控制(豎向活荷載主導(dǎo))1活荷載控制(風(fēng)荷載主導(dǎo))2恒荷載起控制作用3有地震作用組合有地震作用組合組合S=1.2SGK+1.0×1.4SQK±0.6×1.4SWKS=1.2SGK+0.7×1.4SQK±1.0×

30、;1.4SWKS=1.35SGK+0.7×1.4SQK1.2(SGK +0.5 SQK) ±1.3 SDKRD 1.2(SGK +0.5 SQK) ±1.3 SDK截面左風(fēng)右風(fēng)左風(fēng)右風(fēng)左震右震左震右震MV MVMV MVMVMV MVMV MV10支座DC-23.63 44.41 -27.63 39.26 -22.03 45.60 -28.69 38.73 -28.45 46.32 31.58 50.73 -81.81 30.93 23.68 38.05 -61.36 23.19 CD45.57 49.53 42.83 36.81 44.80 52.94 40.2

31、4 35.98 47.34 47.40 108.17 66.71 -26.18 16.48 81.13 50.03 -19.63 12.36 CB-107.13 144.19 -109.86 131.47 -99.58 142.78 -104.13 125.82 -112.65 147.05 -28.68 152.18 -163.02 101.96 -21.51 114.13 -122.26 76.47 BC111.04 135.06 108.31 122.34 105.36 133.67 100.80 116.71 114.04 136.81 164.28 143.08 29.93 92.8

32、6 123.21 107.31 22.45 69.65 BA-68.36 37.95 -71.10 25.24 -66.02 41.49 -70.58 24.53 -76.42 34.54 0.16 55.36 -134.18 5.14 0.12 41.52 -100.63 3.85 AB49.46 25.42 45.46 20.27 50.81 27.00 44.15 20.13 53.42 25.50 104.20 32.48 -9.19 12.67 78.15 24.36 -6.89 9.51 9支座DC-18.38 60.21 -45.87 47.89 -7.06 59.92 -52.

33、87 43.49 -33.08 54.57 185.89 83.03 -241.91 8.31 139.41 62.28 -181.43 6.23 CD69.43 68.89 41.45 38.64 73.66 74.72 27.03 34.38 55.15 54.45 291.06 137.37 -199.60 -46.06 218.29 103.03 -149.70 -34.54 CB-138.83 155.67 -166.81 125.42 -112.64 151.81 -159.26 111.47 -148.02 138.36 124.65 205.70 -366.01 22.27 9

34、3.48 154.27 -274.51 16.70 BC168.26 145.56 140.28 115.31 160.95 141.79 114.32 101.45 149.98 127.11 367.91 195.76 -122.75 12.34 275.93 146.82 -92.06 9.25 BA-62.30 61.12 -90.28 30.86 -48.93 67.56 -95.56 27.22 -80.10 46.58 176.74 130.76 -313.92 -52.66 132.55 98.07 -235.44 -39.50 AB62.65 41.37 35.16 29.0

35、5 70.78 43.02 24.97 26.59 53.56 36.13 260.85 67.89 -166.95 -6.84 195.63 50.92 -125.21 -5.13 8支座DC-5.44 63.35 -57.30 44.58 14.17 65.16 -72.26 40.13 -32.00 54.41 172.41 80.31 -226.29 10.67 129.31 60.23 -169.72 8.00 CD84.51 76.87 29.48 30.78 97.86 88.03 6.14 26.58 57.04 54.60 277.55 131.83 -182.59 -40.

36、19 208.16 98.87 -136.95 -30.14 CB-123.51 162.62 -178.54 116.53 -88.13 164.04 -179.84 102.59 -145.77 137.27 111.50 199.03 -348.65 27.01 83.62 149.27 -261.48 20.26 BC179.36 154.43 124.33 108.34 180.88 155.94 89.17 94.48 146.99 128.18 349.88 191.00 -110.27 18.99 262.41 143.25 -82.70 14.24 BA-50.22 69.4

37、3 -105.25 23.34 -27.96 81.20 -119.68 19.75 -81.90 47.09 159.80 125.54 -300.35 -46.47 119.85 94.16 -225.26 -34.86 AB74.24 44.19 22.39 25.43 90.40 47.95 3.97 22.92 52.75 35.61 245.51 64.86 -153.19 -4.78 184.13 48.65 -114.89 -3.59 7支座DC3.71 66.23 -66.45 41.70 29.42 69.96 -87.51 37.25 -32.00 54.41 158.9

38、9 77.97 -212.87 13.01 119.24 58.48 -159.65 9.76 CD94.42 83.94 19.58 23.71 114.37 99.81 -10.37 19.50 57.04 54.60 260.81 125.57 -165.85 -33.93 195.60 94.17 -124.39 -25.45 CB-113.60 169.69 -188.44 109.46 -71.62 175.82 -196.35 95.52 -145.77 137.27 94.75 192.77 -331.90 33.27 71.07 144.57 -248.93 24.95 BC

39、189.27 161.50 114.42 101.27 197.39 167.72 72.66 87.41 146.99 128.18 333.13 184.74 -93.52 25.25 249.85 138.56 -70.14 18.94 BA-40.32 76.51 -115.16 16.27 -11.45 92.98 -136.19 12.67 -81.90 47.09 143.05 119.28 -283.60 -40.21 107.29 89.46 -212.70 -30.16 AB83.39 47.07 13.24 22.55 105.64 52.75 -11.28 20.04

40、52.75 35.61 232.09 62.52 -139.77 -2.44 174.06 46.89 -104.83 -1.83 6支座DC13.05 68.27 -75.23 38.74 44.78 73.67 -102.37 34.30 -31.73 53.90 152.54 76.36 -205.98 13.74 114.40 57.27 -154.48 10.30 CD104.61 90.46 9.81 17.94 131.17 110.45 -26.83 13.75 57.22 55.04 253.28 123.11 -158.07 -30.66 189.96 92.33 -118

41、.55 -23.00 CB-103.07 176.17 -197.87 103.65 -54.48 186.43 -212.48 89.74 -145.21 137.69 87.57 190.29 -323.78 36.52 65.68 142.72 -242.83 27.39 BC198.97 167.32 104.17 94.80 213.82 177.61 55.82 80.92 146.79 127.77 325.34 181.50 -86.00 27.72 244.01 136.12 -64.50 20.79 BA-30.58 82.79 -125.38 10.27 4.98 103

42、.35 -153.02 6.66 -82.12 47.23 135.24 116.54 -276.11 -37.24 101.43 87.40 -207.08 -27.93 AB92.02 49.44 3.73 19.91 120.33 56.79 -26.81 17.41 52.28 35.48 225.01 61.24 -133.50 -1.39 168.76 45.93 -100.13 -1.04 5支座DC19.63 70.31 -83.22 36.69 56.27 77.04 -115.15 32.22 -32.43 53.85 140.34 74.39 -194.96 15.57

43、105.26 55.79 -146.22 11.68 CD111.73 94.58 -5.69 11.63 146.24 118.16 -49.45 7.56 53.10 53.98 245.19 121.20 -156.76 -30.48 183.89 90.90 -117.57 -22.86 CB-89.26 180.97 -206.68 98.02 -33.39 194.83 -229.08 84.23 -142.76 137.40 84.88 189.08 -317.07 37.40 63.66 141.81 -237.80 28.05 BC207.62 171.62 90.20 88

44、.67 230.21 185.56 34.51 74.96 144.08 126.99 318.36 179.87 -83.59 28.19 238.77 134.90 -62.69 21.14 BA-15.54 86.62 -132.96 3.67 27.17 110.78 -168.52 0.18 -78.47 45.84 133.54 114.33 -268.41 -37.35 100.15 85.75 -201.31 -28.01 AB100.69 52.02 -2.16 18.40 133.80 60.68 -37.62 15.86 53.76 36.01 214.67 59.78

45、-120.63 0.95 161.00 44.83 -90.47 0.71 4支座DC27.53 72.81 -94.54 35.80 70.74 80.60 -132.72 31.25 -34.13 54.65 130.23 73.53 -187.67 17.75 97.68 55.14 -140.75 13.32 CD113.58 97.95 -11.29 6.65 150.80 124.40 -57.32 2.66 51.30 53.19 215.90 110.04 -130.39 -20.64 161.92 82.53 -97.79 -15.48 CB-86.51 185.24 -211.39 93.93 -28.