Research on countermeasure of constant resistance and large deformation coupling support of return air course soft rock roadway in Xin'an coal mine

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机构：
[1] [1,Sun, Xiaoming
[2] 1,Wang, Dong
[3] 1,Yang, Jun
[4] 1,Xu, Huichen
[5] 1,Liu, Zongquan
[6] 1,Chen, Feng
来源：
Sun, Xiaoming (xiaoming_s@263.net) | 1600年 / Academia Sinica卷 / 33期
关键词：
17;
D O I：
10.13722/j.cnki.jrme.2014.s2.091
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