两平行位移裂纹在板弯曲中相互作用的研究

IF 0.7 Q4 MECHANICS

Theoretical and Applied Mechanics Pub Date : 2019-01-01 DOI:10.2298/tam190808009d

T. Dalyak

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引用次数: 3

摘要

研究了板弯曲过程中两条平行位移裂纹的相互作用问题。利用沿直线的光滑接触模型，在经典的二维表述中研究了裂纹的闭合。用奇异积分方程法研究了裂纹的相对位置和边缘接触对力和弯矩强度因子的影响。

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Investigation of the interaction of two parallel shifted cracks in plate bending adjusted for their closure

The problem of interaction of two parallel shifted cracks in plate bending is considered. The cracks closure has been investigated in the classical two-dimensional statement, using the model of smooth contact along a line. The influence of the relative position of cracks and of the contact of their edges on the forces and moment intensity factors has been studied by the singular integral equations method.

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来源期刊

Theoretical and Applied Mechanics MECHANICS-

CiteScore

0.90

自引率

0.00%

发文量

审稿时长

32 weeks

期刊介绍： Theoretical and Applied Mechanics (TAM) invites submission of original scholarly work in all fields of theoretical and applied mechanics. TAM features selected high quality research articles that represent the broad spectrum of interest in mechanics.