PDF(3225 KB)
PDF(3225 KB)
PDF(3225 KB)
高地应力破碎围岩巷道变形破坏特征及支护方式研究
({{custom_author.role_cn}}), {{javascript:window.custom_author_cn_index++;}}Study on Deformation Failure Characteristics and Support Methods in Broken Rock Mass Roadway Under High Geo-stress
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