论文部分内容阅读
本文对平面应力和平面应变状态下不同组配焊接接头的失效评定曲线进行了有限元计算，并对焊接接头失效评定曲线的工程估算法进行了一些初步的研究。
In this paper, finite element method is used to calculate the failure assessment curves of different combinations of welding joints under plane stress and plane strain. Some preliminary studies are made on the engineering estimation method of failure assessment curves of welded joints.