搜索筛选:
搜索耗时0.0792秒,为你在为你在102,285,761篇论文里面共找到 2 篇相符的论文内容
发布年度:
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...
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...
相关搜索：
