【摘要】 介绍了无网格及其本质边界条件实现的基本原理和方法,讨论了各种实现方法和特点;指出了目前实现方法中的不足之处,提出了作者的几点粗浅看法。更多还原

【Abstract】 Introductions are made on meshless methods and on the basic principles and methods necessary for the implementation of essential boundary conditions. Various possible implementing ways and characteristics are discussed.The drawbacks of the present methods are pointed out,and some remarks of author’s own are proposed.更多还原