INTERACTION MBETWEEN INTERFACE MACROCRACK AND MICROCRACKS

doi:10.6052/0459-1879-1997-3-1995-228

Article Contents

Article Navigation > Chinese Journal of Theoretical and Applied Mechanics > 1997 > 29(3): 287-295

INTERACTION MBETWEEN INTERFACE MACROCRACK AND MICROCRACKS[J]. Chinese Journal of Theoretical and Applied Mechanics, 1997, 29(3): 287-295. doi: 10.6052/0459-1879-1997-3-1995-228

Citation:

INTERACTION MBETWEEN INTERFACE MACROCRACK AND MICROCRACKS[J]. Chinese Journal of Theoretical and Applied Mechanics, 1997, 29(3): 287-295. doi: 10.6052/0459-1879-1997-3-1995-228

INTERACTION MBETWEEN INTERFACE MACROCRACK AND MICROCRACKS[J]. Chinese Journal of Theoretical and Applied Mechanics, 1997, 29(3): 287-295. doi: 10.6052/0459-1879-1997-3-1995-228

Citation:

INTERACTION MBETWEEN INTERFACE MACROCRACK AND MICROCRACKS[J]. Chinese Journal of Theoretical and Applied Mechanics, 1997, 29(3): 287-295. doi: 10.6052/0459-1879-1997-3-1995-228

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INTERACTION MBETWEEN INTERFACE MACROCRACK AND MICROCRACKS

doi: 10.6052/0459-1879-1997-3-1995-228

西安交通大学建筑工程与力学学院工程力学系

Publish Date: 1997-05-25

Abstract

Abstract

With the use of the dislocation method of complex potential function, this paper studies the interaction between the interface macrocrack and the interface or beneath-interface microcracks by the construction and numerical solution of singular integral equations. The results show that the remote field phase angle ψ and Dunder′s parameter α have great influnce on the interaction between interface macrocrack and microcracks, while the effect of ψ on the shielding zone is far less than that of α.
- complex potential,
- singular integral equations,
- macrocrack,
- interaction,
- shielding