主梁弯矩计算表

项荷载简图 次 恒载 活载 活载 ④ 活载 ⑤ 活载 ⑥ 活载 内力组合 + + +④ +⑤ GGGGGGGGk M10.23887.639 k Ma52.201 kMB kM2 k Mb0.111 40.644 -45.104 k MC0.191 69.9370.095 33.6520.048 17.0030.286101.309 0.286 105.31528.851 0.143 50.803-50.821 0.28684.672 101.606 0.226 80.29-11.25 42.276 -22.5 0.321 114.04136.374 0.095 33.750.194 68.72 0.175 62.17239.652 -9.744 74.264 0.178-36.491 63.2380.1310.198 45.5412.093-156.118 -219.356 -139.065 -168.553 -21.97 65.225 91.023 -7.64 0.048 17.0030.143 50.803-103.589 -86.94 -171.246 -52.934 15.18 30.36 10.339 189.245 167.929 87.639 184.982 136.873 94.477 29.701 126.465 -4.46 109.364 80.296 30.9 +⑥ 最不利内力 87.639 +④ +⑥ 87.639 + 189.245 82.561 +④ 29.701 + 136.873 -150.855 +③ -219.356 +④ -139.065 40.944 + -21.97 +④ 91.023 50.983 + -4.46 + 109.364 -120.74 +④ -171.246 +⑤ -52.934 Mmin组合项次 Mmin组合值（KN.m） Mmax组合项次 Mmax组合值（KN.m）

项次 荷载简图 k VA0.714 43.607k VBL1.28678.969 k VBR1.09566.876 k VCL0.905 55.2720.048 2.9320.726 44.341.1972.678 k VCR0.905 55.2720.952 51.1420.107 6.5351.19 72.6780.06 3.6640.178 10.871+ 48.737 + 106.414 k VDL1.095 66.8761.048 64.0060.107 6.5350.81 49.470.06 3.6640.178 10.871+ -130.882 +⑥ -56.005 k VDR1.286 78.969k VE0.71443.607 恒载 活载 0.857 52.34 1.14369.8081.32180.679 0.048 2.9321.274 77.8080.81 49.470.143 8.7341.155 70.540.095 5.8020.012 0.7330.306 18.689+⑥ 60.28 + 149.509 0.143 8.7340.845 51.6080.095 5.8020.012 0.7330.306 18.689+ -94.215 + -34.873 活载 0.679 41.4690.095 5.8020.822 50.203 ④活载 0.095 5.8021.17871.9450.131 8.001+ -159.648 +④ -84.771 ⑤活载 0.2260.226 13.80313.8030.988 60.341 + 69.808 + 144.684 ⑥活载 0.131 8.001+⑥ 35.606 + 95.947 1.01261.807+④ -17.406 +⑤ 69.075 Vmin(KN) 组合项次 组合值 组合项次 组合值 Vmax(KN)