Stress Concentration Near Curvilinear Holes and Notches with Nonsmooth Contours

被引：1

作者：

Savruk, M. P. ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, Karpenko Physicomech Inst, Lvov, Ukraine

来源：

MATERIALS SCIENCE | 2021年 / 57卷 / 03期

关键词：

fracture mechanics; stress intensity factor; stress concentration factor; V-notch; acute-angled hole; FINITE FRACTURE-MECHANICS; V-SHAPED NOTCHES; INTENSITY FACTORS; BRITTLE-FRACTURE; SHARP; CRACK; BODY; ROOT;

D O I：

10.1007/s11003-021-00548-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present a survey of the results of investigations of the concentration of stresses in elastic bodies weakened by curvilinear holes and notches with nonsmooth contours. Special attention is given to the asymptotic approach to the investigation of stress distributions near stress concentrators in the case where the stress intensity factors at sharp vertices are found by using the stress concentration factors at the rounded vertices of V-notches.

引用

页码：331 / 343

页数：13

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