组合梁的挠度计算方法及其ANSYS验证

Deflection Calculation Method of Composite Beam and It's ANSYS Verify

基于材料力学基本理论以及能量守恒定律推导出一种组合梁的挠度计算方法,并且以悬臂组合梁为例,对所提方法进行了ANSYS验证,理论推导所得结果与ANSYS验证结果相符,证明了该理论的正确性。该理论的提出对工程实际中这类问题的解决提供了一种很好的方法,也对同类问题的研究具有一定的借鉴作用。

Based on the basic theory of mechanics of materials and the law of conservation of energy. Proposed a calculation method which can calculate the deflections of composite beam. And take cantilever composite beam as a special case,have verified the proposed theory with ANSYS. The theoretical results agreed with the ANSYS analysis results. It proved the correctness of the theory. The proposed theory provides a good solution to solve the class of engineering problems. And it also contributes to the study of this kind of problem.