SPATIAL－TEMPORAL　DISCRETE　COORDINATION　OF　FEM　AND　DIRECT　INTEGRAL　METHOD　FOR　TRANSIENT　DYNAMIC　PROBLEMS

作     者：王怀忠 

作者机构：Shanghai Institute of Applied Mathematics and Mechanics Shanghai University Shanghai 

出 版 物：《Applied Mathematics and Mechanics(English Edition)》 (应用数学和力学（英文版）)

年 卷 期：1994年第15卷第12期

页      面：1169-1175页

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0802[工学-机械工程] 0701[理学-数学] 080101[工学-一般力学与力学基础] 0801[工学-力学（可授工学、理学学位）] 

主　　题：FEM direct integration spatial-temporal discrete coordination 

摘      要：In this paper, the coordination of spatial-temporal discrets of FEM and direct integral method is *** analyzing the numespatial-temporal discrete,the principle of balancing the principle of balancing the energy error induced by spatialdiscrete and the energy error induced by temporal discrete is presented, and the prioriprocess and adaptive method for the coordination of spatial discerand temporal discrete is obtained.