本质边界条件 geometric boundary condition
- 因此,本质边界条件的施加和集中载荷的处理变的复杂。
This is of disadvantage in EFGM for it complicates the imposition of essential boundary conditions and the application of point loads. - 采用完全变换法处理本质边界条件,实现了本质边界条件在节点处的精确施加;
The full transformation method is used to impose the essential boundary conditions, which realizes explicit implementation of the essential boundary conditions in EFGM. - 采用完全变换法施加本质边界条件,给出求解椭圆型边值问题的无网格伽辽金方法。
The full transformation method is used in element-free Galerkin method for solving the elliptic boundary value problems.