PARAMETRIZED MULTIFIELD VARIATIONAL-PRINCIPLES IN ELASTICITY .2. HYBRID FUNCTIONALS AND THE FREE FORMULATION

被引:26
作者
FELIPPA, CA [1 ]
机构
[1] UNIV COLORADO,CTR SPACE STRUCT & CONTROLS,BOULDER,CO 80309
来源
COMMUNICATIONS IN APPLIED NUMERICAL METHODS | 1989年 / 5卷 / 02期
关键词
D O I
10.1002/cnm.1630050205
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
引用
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页码:89 / 98
页数:10
相关论文
共 10 条
[1]  
Bergan P. G., 1976, MATH FINITE ELEMENTS, V2, P483
[2]   A TRIANGULAR MEMBRANE ELEMENT WITH ROTATIONAL DEGREES OF FREEDOM [J].
BERGAN, PG ;
FELIPPA, CA .
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 1985, 50 (01) :25-69
[3]   FINITE-ELEMENTS WITH INCREASED FREEDOM IN CHOOSING SHAPE FUNCTIONS [J].
BERGAN, PG ;
NYGARD, MK .
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1984, 20 (04) :643-663
[4]  
BERGAN PG, 1980, INT J NUMER METH ENG, V15, P1529
[5]   A TRIANGULAR BENDING ELEMENT BASED ON AN ENERGY-ORTHOGONAL FREE FORMULATION [J].
FELIPPA, CA ;
BERGAN, PG .
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 1987, 61 (02) :129-160
[6]   PARAMETRIZED MULTIFIELD VARIATIONAL-PRINCIPLES IN ELASTICITY .1. MIXED FUNCTIONALS [J].
FELIPPA, CA .
COMMUNICATIONS IN APPLIED NUMERICAL METHODS, 1989, 5 (02) :79-88
[7]  
FELIPPA CA, 1988, CU CSSC8801 U COL CT
[8]  
Pian T. H. H., 1969, International Journal for Numerical Methods in Engineering, V1, P3, DOI 10.1002/nme.1620010103
[9]   DERIVATION OF ELEMENT STIFFNESS MATRICES BY ASSUMED STRESS DISTRIBUTIONS [J].
PIAN, THH .
AIAA JOURNAL, 1964, 2 (07) :1333-1336
[10]  
PIAN THH, 1973, VARIATIONAL METHODS, V1, P3