Review on study of Pan-decsion analysis theory of water inrush forecast through coal bottom layer in mining work faceJIN De-wu246-249
A method for safely opening outbust seam in Dengcao coal mineYUAN Zhan-guo, LI Guo-chen, ZHENG Guo-bao250-253
The application of cutting explosive method of discarding cinder in deep-breast-hole in section coal bin constructionLI Nan, TIAN Ya-jun, WU Tie-jun258-261
Transporting Concrete Technique by sliding cement pipe for deep shaftLI Yin-qiao, ZHEN Xin-hua, WU Shu-li, LAN Yu-sheng266-269
Determination of the temperature in the directly buring technology of heating pipesLIAO Ming-cheng, GENG Yun-gui, WANG Qin-ting270-272
Researches on the planning of tidying, reclaiming and exploiting land resource in XinxiangZHANG Zi-ping, LIU Wen-kai273-277
Analysis on the type and feature of non-continuous deformation and damage of ground surfaceJIA Mao-xin, GUO Wen-bing, CHEN Jing-nian278-280