应力分析中电测—边界元法

The Stress Analysis′s Strain Gauge Measurement-Boundary Element Method

电阻应变测量技术和边界元法是应力分析中两种行之有效的方法,但是也各有局限.如何充分地发挥这些方法的长处而又避免其缺陷是人们不断探索的问题.基于这一目的,本文探讨了将两种方法结合起来的电测一边界元法.最后,以平面分析为例,对这种方法作了具体的讨论.

The both measurment with strein gauge and boundary element method are effective methods in the stress analysis, but they all have own limitations.How to make sufficiently full use of their advantage and avoid their bed features, with are inquired the progect by man.Because of this, the paper studies to combined two kinds of method, at last, to discuss practically the method to take plane stress problem for example.