MULTIAXIAL ANISOTROPIC CREEP-BEHAVIOR OF ROLLED SHEET-METALS

被引：6
|
作者：
BETTEN, J
BREITBACH, G
WANIEWSKI, M
机构：
[1] RHEIN WESTFAL TH AACHEN, DEPT MATH MODELS MAT SCI, W-5100 AACHEN, GERMANY
[2] FORSCHUNGSZENTRUM JULICH, NUCL RES CTR, INST REACTOR MAT, W-5170 JULICH 1, GERMANY
[3] POLISH ACAD SCI, INST FUNDAMENTAL TECHNOL RES, PL-00049 WARSAW, POLAND
来源：
ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK | 1990年 / 70卷 / 09期
关键词：
D O I：
10.1002/zamm.19900700906
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Multiaxial creep behaviour is analysed within an invariant formulation of the secondary creep constitutive equations for orthotropic solids, developed in the framework of the theory of tensor function representations. The biaxial tension method is improved in order to determine complex stress state in specimen of orthotropic rolled sheet-metal. The shape of the specimen is taken into account with respect to the uniform stress state by applying the finite element codes.
引用
收藏
页码：371 / 379
页数：9
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