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Characteristics of stress distribution in floor strata and control of roadway stability under coal p
[期刊论文] 作者:Tongqiang Xiao,Bai Jianbiao,Xu,
来源:矿业科学技术:英文版 年份:2011
给在煤支柱下面在车道支持遇到的困难,我们在车道稳定性上学习了压力分发和他们的效果的特征,用理论分析和数字模拟。当水平应力减少时,结果证明在一个煤支柱下面,在一个地板阶层......
Test and application of hydraulic expansion bolts in a roadway under goaf with ultra-close separatio
[期刊论文] 作者:Wang Xiangyu,Bai Jianbiao,Guo,
来源:矿业科学技术学报:英文版 年份:2014
The roof of a roadway under goaf with ultra-close separation consists of thin rock strata and rocks caving in upper goaf. Influenced by the mining of the upper...
[期刊论文] 作者:Wang Xiangyu,Bai Jianbiao,Wang,
来源:矿业科学技术学报:英文版 年份:2015
There are two states for the coal-mass on the goaf-side which is in stress equilibrium: the state of limit equilibrium(the bearing stress in the coal-mass equal...
Characteristics of stress distribution in floor strata and control of roadway stability under coal p
[期刊论文] 作者:Tongqiang Xiao,Bai Jianbiao,Xu,
来源:矿业科学技术(英文版) 年份:2004
Given the difficulties encountered in roadway support under coal pillars, we studied the characteristics of stress distribution and their effect on roadway stab...
[期刊论文] 作者:Chen Yong,Bai Jianbiao,Yan Shu,
来源:矿业科学技术学报:英文版 年份:2012
Floor heave is the most common convergence in gob-side entry retaining.The paper analyzes the form,process and characteristics of gob-side entry retaining with...
[期刊论文] 作者:Chen Yong,Bai Jianbiao,Yan Shu,
来源:矿业科学技术学报:英文版 年份:2016
A reasonable unsupported roof distance(URD) when advancing underground coal mine roadways can contribute greatly to safe and rapid roadway development.A mechani...
[期刊论文] 作者:Xu Ying,Chen Jin,Bai Jianbiao,,
来源:International Journal of Mining Science and Technology 年份:2016
A new approach named as steel pile method is innovatively proposed in this study to control severe floor heaves in gob-side entry retaining. It is required that...
Study on gob-side entry retaining in fully-mechanized longwall with top-coal caving and its applicat
[期刊论文] 作者:Su Hai,Bai Jianbiao,Yan Shuai,,
来源:矿业科学技术学报:英文版 年份:2015
Based on the engineering background of gob-side entry retaining in fully-mechanized longwall with top coal caving(GER-FLTC) on N2105 working face of Yuwu coal m...
[期刊论文] 作者:Yu Yang,Bai Jianbiao,Wang Xian,
来源:矿业科学技术学报:英文版 年份:2014
In order to avoid the deep-well oil shale roadway being deformed, damaged, or difficult to maintain after excavating and supporting in Haishiwan coal mine, this...
Failure mechanism and stability control technology of rock surrounding a roadway in complex stress c
[期刊论文] 作者:Yu Yang,Bai Jianbiao,Chen Ke,W,
来源:矿业科学技术:英文版 年份:2011
为了解决支持三下坡的煤的问题,在山西 Jincheng 的 Yongan 煤矿组织,我们学习了在车道开车,采矿一方面以及采矿双方的一个时期以后包围车道组的岩石的变丑的应力和塑料地区和特...
Failure mechanism and stability control technology of rock surrounding a roadway in complex stress c
[期刊论文] 作者:Yu Yang,Bai Jianbiao,Chen Ke,W,
来源:矿业科学技术(英文版) 年份:2004
To solve the problem of supporting three downhill coal structures in the Yongan Coal Mine of Shanxi Jincheng,we studied the regular development of stress and pl...
[期刊论文] 作者:Wang Jianli,Xu Ying,Li Wenfeng,Wang Xiangyu,Bai Jianbiao,,
来源:International Journal of Mining Science and Technology 年份:2016
In order to improve the recovery rate of coal, some mines have begun to recover the residual protective pillars in the form of short wall faces. However, it is...
[期刊论文] 作者:Chen Yong,Bai Jianbiao,Yan Shuai,Hao Shengpeng,Dao Viet Doan,,
来源:International Journal of Mining Science and Technology 年份:2016
A reasonable unsupported roof distance(URD) when advancing underground coal mine roadways can contribute greatly to safe and rapid roadway development.A mechani...
[期刊论文] 作者:Yu Yang,Bai Jianbiao,Wang Xiangyu,Wang Junde,Xue Shizhi,Xu Ke,,
来源:International Journal of Mining Science and Technology 年份:2014
In order to avoid the deep-well oil shale roadway being deformed, damaged, or difficult to maintain after excavating and supporting in Haishiwan coal mine, this...
[期刊论文] 作者:Chen Yong,Bai Jianbiao,Yan Shuai,Xu Ying,Wang Xiangyu,Ma Shuqi,,
来源:International Journal of Mining Science and Technology 年份:2012
Floor heave is the most common convergence in gob-side entry retaining.The paper analyzes the form,process and characteristics of gob-side entry retaining with...
[期刊论文] 作者:Kang Jizhong,Shen Wenlong,Bai Jianbiao,Yan Shuai,Wang Xiangyu,Li Wenfeng,Wang Ruofan,,
来源:International Journal of Mining Science and Technology 年份:2017
Mine entries close to residual bearing coal pillars(RBCPs) will suffer large deformation that may cause rock burst. To better understand the deformation mechani...
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