ELASTIC-PLASTIC ANALYSIS OF EDGE-NOTCHED PANELS SUBJECTED TO FIXED GRIP LOADING

被引：38

作者：

AHMAD, J

PAPASPYROPOULOS, V

HOPPER, AT

机构：

[1] Battelle, Columbus, OH 43201-2693

来源：

ENGINEERING FRACTURE MECHANICS | 1991年 / 38卷 / 4-5期

关键词：

D O I：

10.1016/0013-7944(91)90006-M

中图分类号：

O3 [力学];

学科分类号：

08 [工学]; 0801 [力学];

摘要：

An expression for the mode I stress intensity factor for single edge-notch panels under fixed-grip loading is derived using known solutions for uniform tension and pure bending cases. An expression for the stress distribution along the fixed boundary is also derived. Then, using this stress distribution, and approximate expression for the J-integral is derived. The stress intensity factor and the J-integral solutions are compared with finite-element analysis results.

引用

页码：283 / 294

页数：12

共 9 条

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[2]

BLOOM JM, 1967, INT J FRACT MECH, V3, P235

[3]

BLOOM JM, 1966, INT J FRACT MECH, V2, P597

[4]

FUNDAMENTALS OF THE PHENOMENOLOGICAL THEORY OF NON-LINEAR FRACTURE-MECHANICS [J].