搜索筛选:
搜索耗时0.0394秒,为你在为你在61,042,058篇论文里面共找到 2 篇相符的论文内容
发布年度:
[期刊论文] 作者：Gao Rui,Zhang Jixiong,Spearing A.J.S.,Li Meng,An Baifu,Hao Deyong,,
来源：International Journal of Mining Science and Technology 年份：2016
Based on the analysis of the failure characteristics and backfilling effect of the compound roof at 1801 backfilling workface in Taiyuan coal mine,China,we prop...
[期刊论文] 作者：Zhang Jixiong,Zhang Qiang,Spearing A.J.S.(Sam),Miao Xiexing,Guo Shuai,Sun Qiang,,
来源：International Journal of Mining Science and Technology 年份：2017
Aiming to address the following major engineering issues faced by the Pingdingshan No. 12 mine:(1) difficulty in implementing auxiliary lifting because of its d...
相关搜索：
