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[期刊论文] 作者:SI Rong-jun,LI Run-zhi,WANG Le, 来源:煤炭学报:英文版 年份:2009
The experiment of gas and coal dust explosion propagation in a single lanewaywas carried out in a large experimental roadway that is nearly the same with a...
[期刊论文] 作者:SI Rong-jun,LI Run-zhi,WANG Lei,WU Zi-ke, 来源:煤炭学报(英文版) 年份:2009
The experiment of gas and coal dust explosion propagation in a single laneway was carried out in a large experimental roadway that is nearly the same with actual envi-ronment and geometry conditions. In the experiment, the time when the gas......
[期刊论文] 作者:代进,SI Rong-jun,司荣军,谭云亮,, 来源:山东科技大学学报(自然科学版) 年份:2006
上山附近终采线上方老顶岩层的位态影响着煤柱支承压力的大小和上山维护的难易程度.因此,工作面终采线的位置,应尽可能确定在老顶岩层周期来压完成之后.在采区范围内首采工作...
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