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Failure mechanism and control countermeasures of surrounding rock at deep large section chamber inte
[期刊论文] 作者:SUN Xiao-ming,QI Zhen-min,ZHANG Yong,MIAO Cheng-yu,ZHAO Cheng-wei,HE Man-chao,
来源:Journal of Mountain Science 年份:2023
In order to solve the problem of large deformation at the intersection of deep large section soft rock roadway, this paper takes the intersection of kilometer-deep roadway in the Wanfu Coal Mine as an...
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