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[期刊论文] 作者：Jan Nemcik,Naj Aziz,,
来源：International Journal of Mining Science and Technology 年份：2012
A study to estimate land surface movement caused by large surface excavations in sedimentary strata is presented.In stratified or jointed strata the stress reli...
[期刊论文] 作者：Lei ZHANG,Ting-Xiang REN,Naj AZIZ,
来源：煤炭学报（英文版） 年份：2013
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[期刊论文] 作者：Frank Hungerford,Ting Ren,Naj Aziz,,
来源：International Journal of Mining Science and Technology 年份：2013
The presence of seam gas in the form of methane or carbon dioxide presents a hazard to underground coal mining operations.In-seam drilling has been undertaken f...
[期刊论文] 作者：Cao Chen,Jan Nemcik,Ren Ting,Naj Aziz,,
来源：International Journal of Mining Science and Technology 年份：2013
Rock bolting has advanced rapidly during the past 4 decades due to a better understanding of load transfer mechanisms and advances made in the bolt system techn...
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