抗扭惯性矩计算表格

矩形截面抗拒惯距B1H0.35ItIt0.0035730.003573闭闭口口截截面面抗抗扭扭惯惯距距简简化化计计算算T T梁梁截截面面抗抗扭扭惯惯距距简简化化计计算算B1.24b1H0.75h1t10.4a1t20.1It1t0.23b2h2S11.01a2S21.01It2S30.5b3h3S1/t12.525a3S2/t210.1It32*S3/t4.347826ItIt空区高度0.25SigmaS/t 16.97283空区高度比0.333333是否满足厚壁构件是A0.505b11.01h10.5a10.229888It10.029023ItIt0.0891250.089125h1.435h11.4793t10.18t20.15t0.1746b10.865b21.582b1.2235分子12.33025分母32.29724IT0.38177410.350.2599240.0111441.470.180.307620.0026370.60.3370.2163520.0049680.018750.01875T T梁梁截截面面抗抗扭扭惯惯距距简简化化计计算算