Analysis of dynamic disturbance on rock burst

被引：18

作者：

Huang R.Q. ^{[1
]}

Wang X.N. ^{[1
]}

机构：

[1] Natl. Lab. of Geol. Hazard Prev., Chengdu University of Technology, Chengdu, Sichuan

来源：

Bulletin of Engineering Geology and the Environment | 1999年 / 57卷 / 3期

基金：

中国国家自然科学基金;

关键词：

Brittle failure; China; Finite element analysis; Rock burst; Rock mechanics;

D O I：

10.1007/s100640050046

中图分类号：

学科分类号：

摘要：

The accumulation of elastic strain energy in the rock is the main internal cause of rock burst. However, dynamic disturbance is an important external factor, frequently triggering this phenomenon. The paper discusses the mechanism of dynamic disturbance and its contribution to rock burst using numerical simulation based on an example from a hydropower station in China.

引用

页码：281 / 284

页数：3

共 6 条

[1]

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[2]

Coats D.F., Principles of Rock Mechanics (Chinese Translation), (1977)

[3]

Huang R.Q., Wang X.N., Complex analysis on dynamic response of rock in deep-lying tunnel, J Eng Geol, 5, pp. 1-5, (1997)

[4]

Tao Z.Y., Geology and Geophysics - Fundamentals of Rock Mechanics, (1996)

[5]

Zhang Z.Y., Wang S.T., Wang N., Principles of Analysis in Engineering Geology, (1994)

[6]

Zhao X.Y., Dynamic analysis model on tunnel blasting excavation and selection of corresponding parameters, Application of Rock Mechanics in Engineering, pp. 373-380, (1989)

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