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Experimental research on overlying strata movement and fracture evolution in pillarless stress-relie
[期刊论文] 作者：Junhua Xue,Hanpeng Wang,Wei Zh,
来源：国际煤炭科学技术学报：英文版 年份：2015
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,Gas drainage from different mine areas: optimal placement of drainage systems for deep coal seams w
[期刊论文] 作者：Ping Lu,Ping Li,Jian Chen,Chuijin Zhang,Junhua Xue,Tao Yu,
来源：国际煤炭科学技术学报（英文） 年份：2015
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,Experimental research on overlying strata movement and fracture evolution in pillarless stress-reli
[期刊论文] 作者：Junhua Xue,Hanpeng Wang,Wei Zhou,Bo Ren,Changrui Duan,Dongsheng Deng,
来源：国际煤炭科学技术学报（英文） 年份：2015
...
Experimental research on overlying strata movement and fracture evolution in pillarless stress-relie
[期刊论文] 作者：Junhua Xue,Hanpeng Wang,Wei Zhou,Bo Ren,Changrui Duan,Dongsheng Deng,
来源：煤炭学报（英文版） 年份：2015
In multiple seams mining, the seam with relatively low gas content (protective seam) is often extracted prior to mining its overlying and/or underlying seams of...
Gas drainage from different mine areas:optimal placement of drainage systems for deep coal seams wit
[期刊论文] 作者：Ping Lu,Ping Li,Jian Chen,Chuijin Zhang,Junhua Xue,Tao Yu,
来源：煤炭学报（英文版） 年份：2015
The techniques of stress relief mining in low-permeability coal seams and pillarless gob side retained roadway entry using Y-type ventilation and gas drainage s...
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