弹性摩擦接触问题的边界元—线性互补解法
Formulation of Boundary Element-Linear Complementary Equation for the Ffictional Elastic Contact Problems
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					    摘要: 本文对Coulomb摩擦的弹性接触问题给出了边界元一线性互补解法.这是对固体力学中自由边界问题进行边界元数学规划求解的新尝试,文中附有算例.Abstract: Boundary element-linear complementary equations are formulated to solve elastic contact problems with Coulomb frictions.It is also a new attempt to solve free boundary problems in solid mechanics by means of boundary element-mathematical programming techniques.- 
									Key words:
									
- frictional contact /
- linear complementary /
- variational inequality /
- boundary element
 
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						[1] 钟万勰,弹性接触问题的势能原理及其算法,计算结构力学及其应用,1(1985),21-29. [2] 钟万勰,弹性接触问题的变分原理及其参数二次规划求解,计算结构力学及其应用,2(1985).2-9. [3] 崔俊芝,具有初始间隙的弹性接触问题,力学学报,3(1980),261-268. [4] 汪骏书,边界元法在线弹性接触问题中的应用,东北工学院学报,3(1985),11-16. [5] 陆山,边界元法和数学规划技术求解弹塑性接触问题,航空学报,6,6(1886),548-555. [6] Duvant,G.and J.L.Lions著,王耀东译,《力学和物理中的变分不等方程》,科学出版社. [7] Panagiotopoulos,P.D.,Inequality Problems in Mechanics and Applications,Birkhäuser.Boston Inc.(1985). [8] Brebbia,C.A.,Progress in Boundary Element Methods,Vol.1,Pentech Press Ltd.(1981). 
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