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Study on the Feasibility of the Upward Mining Above the Goaf of the Irregular Roadway Mining Under the Influence of Hard and Thick Strata 期刊论文
Geotechnical and Geological Engineering, 2019, 卷号: 37, 期号: 6, 页码: 5035-5043
作者:  Tang, Li;  Liang, Saijiang
收藏  |  浏览/下载:13/0  |  提交时间:2019/12/11
Fissure evolution of weak-cemented jurassic overburden induced by multiple-seam mining: a case study in Western China 期刊论文
Energy Sources, Part A: Recovery, Utilization and Environmental Effects, 2019
作者:  Meng L.;  Fan D.;  Liu X.;  Li Y.
收藏  |  浏览/下载:8/0  |  提交时间:2019/12/11


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