Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Geology of Chemical Minerals》 2012-01
Add to Favorite Get Latest Update

RESEARCH ON FATALNESS EVALUATION OF GEOLOGICAL HAZARD FOR YUHUANGSHAN PHOSPHORITE MINE IN SOUTHERN SHAANXI PROVINCE AND ITS PREVENTION MEASURES

Cui Yifa Shaanxi Geological Prospecting Institute of China Chemical Geological and Mine Bureau,Hanzhong,Shaanxi,723000,China  
The geological hazards including dilapidationl,andslip,debris flow and surface collapse and its degree-up fatalness have been found by the evaluation of yuhuangshan phosphorite mine in southern Shaanxi province.The possibility of triggering and pricking up dilapidation,landslip,debris flow and surface collapse and extent of hazard are from small to middle while the fatalness grows up to huge as well.The mine,on the basis of prediction for triggering and pricking up geological hazard,has been comprehensively reevaluated,coming up with some prevention measures like avoidance,ridding and inlaying crags,spanning a rift,building parapet for consolidation and erecting enough ore pillars for safety,improving water catching and drainage system,planting vegetation and monitoring hazards etc.
【CateGory Index】: P694
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved