... main transverse beam 主横梁 main-beam efficiency 主波束效率 main deck beam 主甲板梁 ...
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main beam transverse 短横梁
On the base of the general theory of thin-walled members, we deduce a new critical moment formula of steel beam under transverse loads which pass the shear center and parallel to the main axis.
就国内现有的薄壁钢梁弯扭失稳理论进行了分析,从薄壁杆件的一般理论出发,推导出荷载过截面弯心并与主轴平行的受弯钢梁的临界弯矩公式。
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