QUALITATIVE-ANALYSIS OF THE FAST BRITTLE-FRACTURE

被引：8

作者：

WATANABE, M

机构：

[1] Faculty of Engineering, Kinki University, Hiroshima, 737-01, Kure

来源：

INTERNATIONAL JOURNAL OF FRACTURE | 1991年 / 49卷 / 01期

关键词：

D O I：

10.1007/BF00013503

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The energy balance equation of the fast brittle fracture is extended in such a way that the fracture surface roughness effect is taken into account. Experimental results of Takahashi and Arakawa [1-3] are analyzed using the extended energy balance equation. It is found that our analysis qualitatively agrees with it in regard to the acceleration and deceleration of the crack propagation. The crack branching condition is also discussed.

引用

页码：69 / 77

页数：9

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