Research on rhelogical characteristics of rock in the weak coal-bearing strata
PENG Shu ping
WANG Xi liang
LIU Xian wei
ZHAO Senlin
Abstract：Rhelogy is the intrinsic characteristic of the weak rock, and the rhelo gical characteristics have to be thought in the design of weak rock. Thinking of the large deformation and difficult support of weak tunnel, with the main tunnel of Xiandewang Coal Mine as an example, the rhelogical test is done, and the rhelogical parameters of mudstone have been obtained. Moreover, the direct scien tific basis was provided for the weak tunnel support.
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Publication Date：2001-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 149-152 )