Position-optimization on retained entry and backfilling wall in gob-side entry retaining techniques
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Financial support for this paper from the Program for Changjiang Scholars and Innovative Research Team in University IRT_14R55,the Fundamental Research Funds for the Central Universities NO.2014XT01,and the Research Innovation Program for Graduate Students in Jiangsu Province KYLX15_1400 are gratefully acknowledged.
2016-02-26(万方平台首次上网日期,不代表论文的发表时间)
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