摘要
对边界轮廓法（ＢＣＭ——ＢｏｕｎｄａｒｙＣｏｎｔｏｕｒＭｅｔｈｏｄ）作了进一步的研究，给出了三维问题的势函数形式和二维问题的应力计算方法及其势函数。
This paper presents a further study of the Boundary Contour Method for linear elastic problems.The potential function for three dimensional problems is given.The formulations of the potential function are derived for evaluation of stresses.Numerical solutions of examples are compared with analytical ones.The numerical results are uniformly accurate.
出处
《机械强度》
CAS
CSCD
北大核心
1997年第3期67-69,共3页
Journal of Mechanical Strength
基金
山东省自然科学基金
关键词
弹性问题
边界元
势函数
边界轮廓法
elasticity,boundary element,potential function,boundary contour method
