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Autor:
RAN Xingshi
Publikováno v:
Meikuang Anquan, Vol 51, Iss 8, Pp 188-192 (2020)
In this paper, based on the structural anisotropy characteristics of coal body, crack development of crack initiation, propagation and stop by water injecting into coal body is numerically analyzed in microscopic model. The results show that the stre
Externí odkaz:
https://doaj.org/article/43b3d37b82e24aad8516afb270bad7af