突击载荷作用下梁弯曲近似理论研究

The Studying of Approximate theory about Beam Bent under Impact Loading

本文根据梁弯曲的Ｔｉｍｏｓｂｅｎｋｏ近似理论，导出在突加载荷作用下，并同时考虑由弯矩和剪力引起的挠度时，梁弯曲的近似理论解，并对结果进行研究。

According to timoshenko approximate theory of beam bent,this article de-duces the approximate theoretic solution about beam bent under impact loading,at thesame time,thinking about the cleflection caused by the moment of bent and cut force.