1Review on New Technology Complete Set of Large Chamber Construction in JCHX CompanyZHAO Mingxiang1-62New Type High Strength Compound Support Technology Applied to Mine Soft Rock Roadway of 1000 m Depth Mine ShaftMA Shoulong7-9,63Combined Reinforced Technology of Mine Roadway in Broken Surrounding RockMA Bing10-12,234Raise Boring Machine Applied to Construct Mine Air-Intake ShaftYANG Zhixu13-155Rapid Construction Technology of Small Diameter 1000 m Mine Shaft with Two Sets of Single Hook HoistingMENG Qingcai, LI Yuanyi16-196Excavation and Combined Support Technology of Mine Chamber with Large Cross Section and Broken Surrounding RockXU Chao, AI Xianheng, YU Tiancheng, HUANG Hao, HE Wen20-237Construction Technology of Ground Freezing Pipe Backfilled with Salt-Water Cement SlurryCHENG Zhonghai, QI Yanqiu, WANG Zongjin24-278Construction of Water Leakage from Mine Shaft with AquiferLI Junqiang, CHEN Lianyun, LIU Xingming, WANG Ming28-29,519Pre-Grouting Technology Applied to Reinforce Fault and Soft and Weak Floor of Fully Mechanized Top Coal Caving Mining FaceHUANG Yanbo30-32,5110Study on Applied Test of Ground Penetrating Radar (GPR) in Underground MineHE Yong33-35,4311Study on Height Judgement of"Three Zones" in Overburden Strata above Goaf of High Cutting Coal Mining FaceQIN Bingwen36-39,5712Corrosion Effect of Sulphate Affected to Breaking Performances of Mine Concrete Shaft LinerMA Qingfu40-4313Analysis on Accident Causes and Prevention Measures of Winding Hoister and Hoisting System for Mine ConstructionZHANG Lifeng44-4614Design on Key Technology of Refuge Chamber in Wajinwan MineWANG Wei47-5115Study on Construction Risk Evaluation and Control of Metro Deep Foundation Pit in Ningbo Soft Soil AreaHE Shan52-5716Ground Freezing and Structure Excavation Construction of Long Distance Cross Passage in Metro SystemLIU Wanlan58-60,43 