摘要
文章给出对弹性力学平面问题使用二次边界元分析时内点位移和应力表达式中影响系数的解析计算公式，并有算例检验其正确性。
In this paper analytical formulas for influence coefficients in calculating the displacements and stresses at internal points in solving elasticity problems using quadratic boundary elements are derived. Some numerical examples for verification of the formulas are given.
出处
《苏州城建环保学院学报》
1998年第4期15-19,共5页
Journal of Suzhou Institute of Urban Construction and Environmental Protection
关键词
弹性力学问题
二次边界元
影响系数
解析公式
elasticity problems
guadratic boundary elements
influence coefficients
analytical formulas
