PLASTIC-DEFORMATION IN FORM OF STRAIN TRAJECTORIES OF CONSTANT CURVATURE - THEORY AND COMPARISON WITH EXPERIMENTAL RESULTS

被引：7

作者：

BACKHAUS, G

机构：

[1] Dresden, DDR-8020, Herkulesstraße 3, Germany (Democratic Republic

来源：

ACTA MECHANICA | 1979年 / 34卷 / 3-4期

关键词：

D O I：

10.1007/BF01227984

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Based on the constitutive equations for plastic materials of any deformation history presented in previous papers of the author analytical relations are given for the case of plastic deformation in form of constant curvature strain trajectories. Magnitude and direction of the stress vector are determined for various radii of curvature and then compared with the experimental results described in [4]. Finally, a comparison is made between the theory applied here and the analytical method proposed in [5]. © 1979 Springer-Verlag.

引用

页码：193 / 204

页数：12

共 5 条

[1] YIELD STRESSES AND YIELD CONDITION IN CYCLIC DEFORMATIONS [J].

BACKHAUS, G .

ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, 1976, 56 (08) :337-348

[2] COMPARISON OF METHODS FOR ELUCIDATION OF DEFORMATION ANISOTROPY AND SIMPLE STRESS-STRAIN-INCREMENT RELATION [J].

BACKHAUS, G .

ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, 1976, 56 (12) :513-522

[3] ANALYSIS OF GENERAL BAUSCHINGER EFFECT [J].

BACKHAUS, G .

ACTA MECHANICA, 1972, 14 (01) :31-&

[4] PLASTIC-DEFORMATION BEHAVIOR OF METAL FOR COMPLEX LOADING PATHS [J].

KANEKO, K ;

IKEGAMI, K ;

SHIRATORI, E .

BULLETIN OF THE JSME-JAPAN SOCIETY OF MECHANICAL ENGINEERS, 1975, 18 (125) :1209-1217

[5] PLASTIC-DEFORMATION OF MILD-STEEL UNDER COMBINED LOAD OF AXIAL FORCE AND TORSION WITH STRAIN TRAJECTORIES OF CONSTANT CURVATURE [J].

OHASHI, Y ;

TOKUDA, M ;

YAMASHITA, H .

BULLETIN OF THE JSME-JAPAN SOCIETY OF MECHANICAL ENGINEERS, 1975, 18 (120) :579-586

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