摘要
根据夹层特性，导出了未知量包含夹层单元约束力变量的有限元支配方程，提出了求解夹层问题的对称迭代解法。算例表明，本文方法是方便、可行的。
According to intermediate layer features,finite element equation is derived in which unknown termincludes constrained force variables of intermediate layer element. Symmetrical iterative solution for plane in-termediate layer is presented.The examples of compulation show that the solution is easy and possible.
出处
《四川水力发电》
1995年第2期33-37,共5页
Sichuan Hydropower
