The paper also describes the effects of midspan cross diaphragm on stress distribution and deformation of such girders.
文章分析了梁的内力分布和跨中横隔板的作用。所编程序可用于由薄板构成的名种类型的空间结构分析。
Using the generalized coordinates method, fundamental equations for the restrained-torsion of thin-walled box girders of trapezoidal cross section are derived.
本文介绍了用广义坐标法推导的梯形截面箱梁约束扭转计算的基本微分方程；
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