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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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