开口薄壁梁的翘曲与应力在节点处的传递
The Warp and Stress Transmission in the Joint of an Open Thin Wall Beam
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摘要: 本文在梁的近代工程理论的位移函数基础上,讨论了开口薄壁梁截面翘曲的规律,从而推导出以不同方式相连接的开口薄壁梁之间的翘曲位移和双力矩的传递关系,简要地介绍了作者所作过的实验及从中得出的某些结论和进一步完善的设想.Abstract: The regularities of the warp in the sections of an open thin-wall beam have been discussed using the modern engineering theory of beam, Thus, the transmission relationship between the warp displacements and the double-moments in the joints of open thin-wall beams which are connected in different ways has been deduced, Meanwhile, experiments conducted by the author and some conclusions reached from these experiments as well as the tentative idea for further perfection are briefly presented here.
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