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Top-coal deformation control of gob-side entry with narrow pillars and its application for fully mec
[期刊论文] 作者:Qi Fangkun,Zhou Yuejin,Li Jiaw,
来源:矿业科学技术学报:英文版 年份:2016
A mechanical model to control the top-coal deformation is established in accordance with the structural characters of the gob-side entry surrounding rock for th...
Mechanism and control of water seepage of vertical feeding borehole for solid materials in backfllin
[期刊论文] 作者:Zhou Yuejin,Guo Hongzeng,Cao Zhengzheng,Zhang Jiangong,,
来源:International Journal of Mining Science and Technology 年份:2013
To solve the problem of water seepage of vertical feeding borehole for solid materials,we established the fluid-solid coupling dynamic model of groundwater flow...
Safety analysis of building foundations over old goaf under additional stress from building load and
[期刊论文] 作者:Xu Ping,Mao Xianbiao,Zhang Minxia,Zhou Yuejin,Yu Bangyong,,
来源:International Journal of Mining Science and Technology 年份:2014
Additional displacement of the building foundations over old goaf are prone to happen under the additional loads induced by new buildings, weakening-rock mass b...
Top-coal deformation control of gob-side entry with narrow pillars and its application for fully mec
[期刊论文] 作者:Qi Fangkun,Zhou Yuejin,Li Jiawei,Wang Erqian,Cao Zhengzheng,Li Ning,,
来源:International Journal of Mining Science and Technology 年份:2016
A mechanical model to control the top-coal deformation is established in accordance with the structural characters of the gob-side entry surrounding rock for th...
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