DAMAGE MODEL FOR ROCK DEFORMATION AND RUPTURE

Xu Xiaohe, Tang Chunan. DAMAGE MODEL FOR ROCK DEFORMATION AND RUPTUREJ. CHINA MINING MAGAZINE, 1993, 2(1): 71-74.

Citation:

Xu Xiaohe, Tang Chunan. DAMAGE MODEL FOR ROCK DEFORMATION AND RUPTUREJ. CHINA MINING MAGAZINE, 1993, 2(1): 71-74.

Citation:

Xu Xiaohe, Tang Chunan. DAMAGE MODEL FOR ROCK DEFORMATION AND RUPTUREJ. CHINA MINING MAGAZINE, 1993, 2(1): 71-74.

Abstract

The formation of rock stress-strain total process curve is analysed with the basic viewpoint of damage mechanics the defects in rock are in Poisson distribution. The total process curve can be well described by the equation obtained and the factors needed are easy to be measured.

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