PHOTOELASTIC INVESTIGATION OF A THICK PLATE WITH A TRANSVERSE CRACK

被引：10

作者：

VILLARREAL, G

SIH, GC

HARTRANFT, RJ

机构：

[1] UNIV NUEVO LEON,DEPT CIVIL ENGN,MONTERREY,MEXICO

[2] LEHIGH UNIV,INST FRACTURE & SOLID MECH,BETHLEHEM,PA

来源：

JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME | 1975年 / 42卷 / 01期

关键词：

D O I：

10.1115/1.3423562

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The purpose of this investigation was to experimentally test one of the assumptions of a recent modified version of the theory of generalized plane stress. The form postulated by the theory for the stress variation through the thickness of a plate containing a crack will be compared with that obtained by three-dimensional photoelastic analysis. Specimens covering the range from thin to moderately thick plates were examined by the frozen stress technique. The experimentally measured transverse variation of the in-plane stress components σx and σy was in excellent agreement with that postulated by the theory. © 1975 by ASME.

引用

页码：9 / 14

页数：6

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