CHƯƠNG 5: THIẾT KẾ KẾT CẤU KHUNG TRỤC
5. THIẾT KẾ KẾT CẤU KHUNG TRỤC
5.6. Tính toán và bố trí cốt thép cho cột khung trục B
5.6.1. Nội lực trong cột
Chương 5: Thiết kế kết cấu khung trục 133
Tầng Cột Trường hợp Combo N (kN) My = M2
(kNm)
Mx = M3
(kNm)
Hầm
C2
Mxmax, Mytư, Ntư COMB1 -5290.37 68.273 75.807 Mxmin, Mytư, Ntư COMB9 MIN -5317.48 -26.081 -58.175 Mymax, Mxtư, Ntư COMB10 MAX -5130.58 70.03 72.149 Mymin, Mxtư, Ntư COMB11 MIN -5378.41 -63.4 -29.044 Nmax, Mxtư, Mytư COMB19 MIN -5707.14 -61.467 -26.901
C7
Mxmax, Mytư, Ntư COMB4 MAX -7027.22 0.107 52.32 Mxmin, Mytư, Ntư COMB5 MIN -7047.48 0.107 -64.444 Mymax, Mxtư, Ntư COMB6 MAX -7037.34 75.63 -6.059 Mymin, Mxtư, Ntư COMB7 MIN -7037.36 -75.416 -6.065 Nmax, Mxtư, Mytư COMB3 -8283.49 0.162 -7.834
C9
Mxmax, Mytư, Ntư COMB1 -5316.21 -68.283 75.945 Mxmin, Mytư, Ntư COMB9 MIN -5343.28 26.216 -58.281 Mymax, Mxtư, Ntư COMB10 MAX -5294.83 63.592 -29.006 Mymin, Mxtư, Ntư COMB11 MIN -5265.81 -70.043 71.957 Nmax, Mxtư, Mytư COMB18 MIN -5733.56 29.206 -27.03
T. trệt
C2
Mxmax, Mytư, Ntư COMB17 MAX -5104.76 48.968 75.166 Mxmin, Mytư, Ntư COMB17 MIN -5183.85 -51.48 -93.965 Mymax, Mxtư, Ntư COMB19 MAX -5110.09 75.615 54.969 Mymin, Mxtư, Ntư COMB19 MIN -5243.24 -99.142 -57.656 Nmax, Mxtư, Mytư COMB19 MIN -5243.24 -99.142 -57.656
C7
Mxmax, Mytư, Ntư COMB4 MAX -6654.25 0.273 50.966 Mxmin, Mytư, Ntư COMB5 MIN -6675.28 -0.032 -76.667 Mymax, Mxtư, Ntư COMB6 MAX -6664.76 87.564 -12.848 Mymin, Mxtư, Ntư COMB7 MIN -6664.77 -87.323 -12.853 Nmax, Mxtư, Mytư COMB3 -7652.96 0.138 -17.386
C9
Mxmax, Mytư, Ntư COMB17 MAX -5130.92 -48.325 75.152 Mxmin, Mytư, Ntư COMB17 MIN -5209.99 51.252 -94.17 Mymax, Mxtư, Ntư COMB18 MAX -5163.71 99.304 -57.063
Chương 5: Thiết kế kết cấu khung trục 134
Mymin, Mxtư, Ntư COMB18 MIN -5242.14 -75.53 53.72 Nmax, Mxtư, Mytư COMB18 MIN -5269.59 57.129 -57.797
T.2
C2
Mxmax, Mytư, Ntư COMB17 MAX -4621.49 54.144 99.565 Mxmin, Mytư, Ntư COMB17 MIN -4712.86 -41.885 -95.736 Mymax, Mxtư, Ntư COMB19 MAX -4626.25 94.887 64.243 Mymin, Mxtư, Ntư COMB19 MIN -4769.24 -97.064 -49.004 Nmax, Mxtư, Mytư COMB19 MIN -4769.24 -97.064 -49.004
C7
Mxmax, Mytư, Ntư COMB5 MAX -6221.48 1.06 83.861 Mxmin, Mytư, Ntư COMB5 MIN -6294.45 -0.265 -97.256 Mymax, Mxtư, Ntư COMB6 MAX -6282.91 95.803 -19.341 Mymin, Mxtư, Ntư COMB7 MIN -6282.93 -96.335 -19.341 Nmax, Mxtư, Mytư COMB3 -7085.35 -0.2 -22.801
C9
Mxmax, Mytư, Ntư COMB17 MAX -4647.8 -54.352 100.568 Mxmin, Mytư, Ntư COMB17 MIN -4739.19 41.981 -96.229 Mymax, Mxtư, Ntư COMB18 MAX -4696.66 97.722 -48.275 Mymin, Mxtư, Ntư COMB18 MIN -4751.63 -95.813 63.824 Nmax, Mxtư, Mytư COMB18 MIN -4795.72 47.71 -49.524
T.3
C2
Mxmax, Mytư, Ntư COMB17 MAX -4165.03 83.536 154.634 Mxmin, Mytư, Ntư COMB17 MIN -4233.42 -92.533 -179.432 Mymax, Mxtư, Ntư COMB19 MAX -4169.01 151.082 98.019 Mymin, Mxtư, Ntư COMB19 MIN -4284.5 -176.872 -110.08 Nmax, Mxtư, Mytư COMB19 MIN -4284.5 -176.872 -110.08
C7
Mxmax, Mytư, Ntư COMB5 MAX -5658.76 1.84 130.405 Mxmin, Mytư, Ntư COMB5 MIN -5709.72 -2.004 -167.362 Mymax, Mxtư, Ntư COMB6 MAX -5696.84 134.41 -63.811 Mymin, Mxtư, Ntư COMB7 MIN -5696.86 -138.34 -63.811 Nmax, Mxtư, Mytư COMB3 -6429.3 -1.841 -69.79
C9
Mxmax, Mytư, Ntư COMB17 MAX -4189.33 -83.901 156.66 Mxmin, Mytư, Ntư COMB17 MIN -4257.74 93.414 -181.726 Mymax, Mxtư, Ntư COMB18 MAX -4220.76 179.021 -110.033
Chương 5: Thiết kế kết cấu khung trục 135
Mymin, Mxtư, Ntư COMB18 MIN -4281.52 -152.647 97.88 Nmax, Mxtư, Mytư COMB18 MIN -4308.97 101.185 -112.343
T.4
C2
Mxmax, Mytư, Ntư COMB17 MAX -3716.54 102.709 195.335 Mxmin, Mytư, Ntư COMB17 MIN -3776.59 -88.045 -173.478 Mymax, Mxtư, Ntư COMB19 MAX -3719.63 192.915 120.307 Mymin, Mxtư, Ntư COMB19 MIN -3821.16 -174.256 -102.946 Nmax, Mxtư, Mytư COMB19 MIN -3821.16 -174.256 -102.946
C7
Mxmax, Mytư, Ntư COMB5 MAX -5111.31 1.974 171.175 Mxmin, Mytư, Ntư COMB5 MIN -5163.05 -1.421 -156.624 Mymax, Mxtư, Ntư COMB7 MAX -5110.98 137.542 66.573 Mymin, Mxtư, Ntư COMB7 MIN -5149.34 -138.029 -53.43 Nmax, Mxtư, Mytư COMB3 -5813.07 -1.193 -59.529
C9
Mxmax, Mytư, Ntư COMB17 MAX -3738.71 -103.337 197.913 Mxmin, Mytư, Ntư COMB17 MIN -3798.78 88.838 -175.726 Mymax, Mxtư, Ntư COMB18 MAX -3769.26 176.421 -102.756 Mymin, Mxtư, Ntư COMB18 MIN -3816.04 -195.155 119.99 Nmax, Mxtư, Mytư COMB18 MIN -3843.49 95.608 -105.16
T.5
C2
Mxmax, Mytư, Ntư COMB17 MAX -3285.8 71.592 135.835 Mxmin, Mytư, Ntư COMB17 MIN -3329.5 -61.88 -119.915 Mymax, Mxtư, Ntư COMB19 MAX -3288.14 134.415 84.51 Mymin, Mxtư, Ntư COMB19 MIN -3367.61 -120.207 -73.017 Nmax, Mxtư, Mytư COMB19 MIN -3367.61 -120.207 -73.017
C7
Mxmax, Mytư, Ntư COMB5 MAX -4578.8 1.506 126.472 Mxmin, Mytư, Ntư COMB5 MIN -4620.68 -1.134 -119.201 Mymax, Mxtư, Ntư COMB7 MAX -4578.45 106.486 46.116 Mymin, Mxtư, Ntư COMB6 MIN -4578.45 -103.541 46.113 Nmax, Mxtư, Mytư COMB3 -5201.37 -0.973 -48.756
C9
Mxmax, Mytư, Ntư COMB17 MAX -3305.78 -72.187 137.733 Mxmin, Mytư, Ntư COMB17 MIN -3349.51 62.551 -121.543 Mymax, Mxtư, Ntư COMB18 MAX -3326.51 121.846 -72.888
Chương 5: Thiết kế kết cấu khung trục 136
Mymin, Mxtư, Ntư COMB18 MIN -3369.38 -136.115 84.394 Nmax, Mxtư, Mytư COMB18 MIN -3387.75 66.606 -74.627
T.6
C2
Mxmax, Mytư, Ntư COMB17 MAX -2869.21 81.8 151.651 Mxmin, Mytư, Ntư COMB17 MIN -2907.53 -81.004 -151.631 Mymax, Mxtư, Ntư COMB19 MAX -2871.03 150.799 96.145 Mymin, Mxtư, Ntư COMB19 MIN -2939.57 -151.29 -95.637 Nmax, Mxtư, Mytư COMB19 MIN -2939.57 -151.29 -95.637
C7
Mxmax, Mytư, Ntư COMB5 MAX -4031.8 1.549 136.103 Mxmin, Mytư, Ntư COMB5 MIN -4073.93 -1.398 -135.814 Mymax, Mxtư, Ntư COMB7 MAX -4031.46 115.973 49.851 Mymin, Mxtư, Ntư COMB7 MIN -4058.93 -118.346 -49.175 Nmax, Mxtư, Mytư COMB3 -4584.2 -1.196 -55.777
C9
Mxmax, Mytư, Ntư COMB17 MAX -2886.91 -82.79 153.736 Mxmin, Mytư, Ntư COMB17 MIN -2925.26 82.061 -153.772 Mymax, Mxtư, Ntư COMB18 MAX -2907.1 153.573 -95.559 Mymin, Mxtư, Ntư COMB18 MIN -2939.03 -153.018 96.038 Nmax, Mxtư, Mytư COMB18 MIN -2957.41 86.552 -97.757
T.7
C2
Mxmax, Mytư, Ntư COMB17 MAX -2463.47 84.424 151.97 Mxmin, Mytư, Ntư COMB17 MIN -2496.19 -83.269 -150.79 Mymax, Mxtư, Ntư COMB19 MAX -2464.8 152.616 98.068 Mymin, Mxtư, Ntư COMB19 MIN -2522.08 -151.577 -97.331 Nmax, Mxtư, Mytư COMB19 MIN -2522.08 -151.577 -97.331
C7
Mxmax, Mytư, Ntư COMB5 MAX -3492.78 1.769 130.374 Mxmin, Mytư, Ntư COMB5 MIN -3534.53 -1.369 -131.031 Mymax, Mxtư, Ntư COMB7 MAX -3492.48 113.46 47.729 Mymin, Mxtư, Ntư COMB7 MIN -3519.96 -114.107 -49.231 Nmax, Mxtư, Mytư COMB3 -3976.15 -1.173 -56.321
C9
Mxmax, Mytư, Ntư COMB17 MAX -2478.89 -84.741 154.554 Mxmin, Mytư, Ntư COMB17 MIN -2511.65 84.256 -153.104 Mymax, Mxtư, Ntư COMB18 MAX -2498.6 153.772 -97.541
Chương 5: Thiết kế kết cấu khung trục 137
Mymin, Mxtư, Ntư COMB18 MIN -2519.26 -154.132 98.602 Nmax, Mxtư, Mytư COMB18 MIN -2537.64 88.323 -99.631
T.8
C2
Mxmax, Mytư, Ntư COMB17 MAX -2066.95 96.323 170.032 Mxmin, Mytư, Ntư COMB17 MIN -2094.03 -89.94 -158.959 Mymax, Mxtư, Ntư COMB19 MAX -2067.86 169.086 113.646 Mymin, Mxtư, Ntư COMB19 MIN -2113.76 -159.026 -105.918 Nmax, Mxtư, Mytư COMB19 MIN -2113.76 -159.026 -105.918
C7
Mxmax, Mytư, Ntư COMB5 MAX -2959.02 0.9 156.442 Mxmin, Mytư, Ntư COMB5 MIN -2999.68 -0.008 -136.789 Mymax, Mxtư, Ntư COMB7 MAX -2958.78 130.101 62.736 Mymin, Mxtư, Ntư COMB6 MIN -2958.78 -128.329 62.737 Nmax, Mxtư, Mytư COMB3 -3374.15 0.349 -62.355
C9
Mxmax, Mytư, Ntư COMB17 MAX -2079.76 -100.333 171.435 Mxmin, Mytư, Ntư COMB17 MIN -2106.86 93.223 -161.112 Mymax, Mxtư, Ntư COMB18 MAX -2099.04 163.558 -105.926 Mymin, Mxtư, Ntư COMB18 MIN -2108.3 -174.428 112.724 Nmax, Mxtư, Mytư COMB18 MIN -2126.67 97.149 -108.068
T.9
C2
Mxmax, Mytư, Ntư COMB17 MAX -1682.25 75.672 129.019 Mxmin, Mytư, Ntư COMB17 MIN -1701.63 -70.078 -119.555 Mymax, Mxtư, Ntư COMB19 MAX -1682.84 127.057 89.987 Mymin, Mxtư, Ntư COMB19 MIN -1716.21 -118.781 -82.896 Nmax, Mxtư, Mytư COMB19 MIN -1716.21 -118.781 -82.896
C7
Mxmax, Mytư, Ntư COMB17 MAX -2718.57 0.403 95.387 Mxmin, Mytư, Ntư COMB17 MIN -2747.65 -0.802 -84.633 Mymax, Mxtư, Ntư COMB7 MAX -2431.25 78.289 39.848 Mymin, Mxtư, Ntư COMB6 MIN -2431.25 -77.12 39.837 Nmax, Mxtư, Mytư COMB3 -2768.68 -0.79 -41.56
C9
Mxmax, Mytư, Ntư COMB17 MAX -1693.53 -77.535 131.357 Mxmin, Mytư, Ntư COMB17 MIN -1712.95 72.178 -120.921 Mymax, Mxtư, Ntư COMB18 MAX -1708.65 121.757 -82.633
Chương 5: Thiết kế kết cấu khung trục 138
Mymin, Mxtư, Ntư COMB18 MIN -1713.13 -129.796 90.623 Nmax, Mxtư, Mytư COMB18 MIN -1727.65 74.854 -84.269
T.10
C2
Mxmax, Mytư, Ntư COMB17 MAX -1302.07 83.379 135.72 Mxmin, Mytư, Ntư COMB17 MIN -1320.03 -82.607 -134.614 Mymax, Mxtư, Ntư COMB19 MAX -1302.51 134.246 97.782 Mymin, Mxtư, Ntư COMB19 MIN -1330.88 -133.021 -97.203 Nmax, Mxtư, Mytư COMB3 -1331.54 -83.775 -98.915
C7
Mxmax, Mytư, Ntư COMB17 MAX -2124.09 1.383 99.807 Mxmin, Mytư, Ntư COMB17 MIN -2151.75 -1.471 -99.107 Mymax, Mxtư, Ntư COMB7 MAX -1899.42 80.974 43.389 Mymin, Mxtư, Ntư COMB7 MIN -1917.84 -80.649 -43.432 Nmax, Mxtư, Mytư COMB3 -2167.3 -1.46 -50.444
C9
Mxmax, Mytư, Ntư COMB17 MAX -1310.6 -83.861 138.717 Mxmin, Mytư, Ntư COMB17 MIN -1328.59 82.702 -137.745 Mymax, Mxtư, Ntư COMB18 MAX -1325.56 133.973 -98.64 Mymin, Mxtư, Ntư COMB18 MIN -1325.02 -135.573 99.155 Nmax, Mxtư, Mytư COMB3 -1340.1 84.771 -102.063
T.11
C2
Mxmax, Mytư, Ntư COMB17 MAX -925.78 86.606 135.937 Mxmin, Mytư, Ntư COMB17 MIN -942.1 -85.489 -134.043 Mymax, Mxtư, Ntư COMB19 MAX -926.06 134.918 100.67 Mymin, Mxtư, Ntư COMB19 MIN -949.41 -133.081 -99.466 Nmax, Mxtư, Mytư COMB3 -951.03 -86.691 -101.208
C7
Mxmax, Mytư, Ntư COMB17 MAX -1539.24 1.67 96.211 Mxmin, Mytư, Ntư COMB17 MIN -1564.92 -1.756 -94.714 Mymax, Mxtư, Ntư COMB7 MAX -1376.16 76.875 43.517 Mymin, Mxtư, Ntư COMB7 MIN -1394.58 -75.41 -43.44 Nmax, Mxtư, Mytư COMB3 -1575.66 -1.748 -50.629
C9
Mxmax, Mytư, Ntư COMB17 MAX -931.66 -86.858 138.977 Mxmin, Mytư, Ntư COMB17 MIN -948 85.703 -136.996 Mymax, Mxtư, Ntư COMB18 MAX -946.46 134.11 -100.907
Chương 5: Thiết kế kết cấu khung trục 139
Mymin, Mxtư, Ntư COMB18 MIN -940.87 -135.973 102.238 Nmax, Mxtư, Mytư COMB3 -956.94 87.753 -104.181
T.12
C2
Mxmax, Mytư, Ntư COMB17 MAX -551.89 86.98 132.82 Mxmin, Mytư, Ntư COMB17 MIN -566.71 -87.429 -133.249 Mymax, Mxtư, Ntư COMB19 MAX -552.03 131.829 100.629 Mymin, Mxtư, Ntư COMB19 MIN -570.8 -132.224 -101.235 Nmax, Mxtư, Mytư COMB3 -572.96 -88.657 -103.004
C7
Mxmax, Mytư, Ntư COMB17 MAX -959.7 1.983 95.124 Mxmin, Mytư, Ntư COMB17 MIN -983.03 -1.94 -93.059 Mymax, Mxtư, Ntư COMB7 MAX -857.66 71.551 46.583 Mymin, Mxtư, Ntư COMB7 MIN -876.06 -71.285 -45.032 Nmax, Mxtư, Mytư COMB3 -989.37 -1.933 -52.44
C9
Mxmax, Mytư, Ntư COMB17 MAX -555.08 -87.123 136.034 Mxmin, Mytư, Ntư COMB17 MIN -569.91 87.447 -136.414 Mymax, Mxtư, Ntư COMB18 MAX -569.74 133.006 -103.052 Mymin, Mxtư, Ntư COMB18 MIN -559.53 -132.715 102.577 Nmax, Mxtư, Mytư COMB3 -576.16 89.472 -106.193
Sân
thượng
C2
Mxmax, Mytư, Ntư COMB17 MAX -177.75 105.587 156.228 Mxmin, Mytư, Ntư COMB17 MIN -193.85 -95.795 -142.371 Mymax, Mxtư, Ntư COMB19 MAX -178.73 159.11 118.494 Mymin, Mxtư, Ntư COMB19 MIN -193.84 -143.055 -108.986 Nmax, Mxtư, Mytư COMB2 -200.58 -88.945 -99.143
C7
Mxmax, Mytư, Ntư COMB17 MAX -387.62 1.296 83.468 Mxmin, Mytư, Ntư COMB17 MIN -408.14 -1.708 -87.997 Mymax, Mxtư, Ntư COMB7 MAX -345.73 85.211 27.008 Mymin, Mxtư, Ntư COMB6 MIN -345.73 -82.43 26.979 Nmax, Mxtư, Mytư COMB2 -414.88 -1.714 -40.572
C9
Mxmax, Mytư, Ntư COMB17 MAX -178.12 -104.812 159.337 Mxmin, Mytư, Ntư COMB17 MIN -194.21 95.513 -145.556 Mymax, Mxtư, Ntư COMB18 MAX -193.64 143.551 -110.72
Chương 5: Thiết kế kết cấu khung trục 140
Mymin, Mxtư, Ntư COMB18 MIN -179.69 -159.178 119.861 Nmax, Mxtư, Mytư COMB2 -200.93 89.494 -102.28