Exact solution of elasto-plastic stresses in a metal-matrix composite beam of arbitrary orientation subjected to transverse loads

被引:48
作者
Karakuzu, R [1 ]
Ozcan, R [1 ]
机构
[1] ULUDAG UNIV,DEPT MECH ENGN,BURSA,TURKEY
关键词
exact solution; elasto-plastic analysis; perfectly plastic; metal-matrix composite; transverse loads;
D O I
10.1016/S0266-3538(96)00093-0
中图分类号
TB33 [复合材料];
学科分类号
摘要
An analytical elasto-plastic stress analysis is presented for a metal-matrix composite beam of arbitrary orientation subjected to a single transverse force applied to the free end of the beam and a uniformly distributed load. The material is assumed to be perfectly plastic in the elasto-plastic solution. A composite consisting of stainless-steel-reinforced aluminum was produced for this work. Sample problems are given for various orientation angles. Elastic, elastoplastic and residual normal and shear stresses are calculated. The location of the elasto-plastic boundary of the beam is obtained according to the x coordinates of the beam. (C) 1997 Elsevier Science Limited.
引用
收藏
页码:1383 / 1389
页数:7
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