1. Shaft structural design and optimization of deep freezing bedrock shaft in west area;Yao Zhi-shu;Journal of China Coal Society,2010
2. Research on the preliminary thickness design of shaft lining in porous rock aquifer;Zhou Xiao-min;Journal of China Coal Society,2009
3. Study of freeze sinking period concrete strain of outer shaft wall of Longgu Coal Mine auxiliary shaft;Wang Yan-sen;journal of china coal society,2006
4. In-Situ Measurement on the Stress of Reinforcing Steel Bar of Outer Freezing Shaft W all in Deep Alluvium;Wang Yan-sen;Journal of China University of Mining & Technology,2007
5. In-situ measurement and analysis of freezing pressure of vertical shaft lining in deep alluvium;Wang Yan-sen;Chinese Journal of Geotechnical Engineering,2009