PRIMARY ANALYSIS ON GEOLOGICAL HAZARD IN THE EASTERN AREA OF CHENCHAO IRON MINE
程潮铁矿东区地质灾害浅析

The engineering geological condition and geological hazard in the eastern area of Chenchao iron mine are presented. The analysis is made on the reason and development tendency of the hazard. The forming process of ground collapse is described and a point is proposed that the drainage may cause the collapse.