Research Status and Expectation of the Waste Dump in Metallurgical Mine in China

Metal Mine ›› 2016, Vol. 45 ›› Issue (09): 15-22.

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Research Status and Expectation of the Waste Dump in Metallurgical Mine in China

Qiu Yu^1,2，Xu Wenbin³，Zhou Yuxin^1,2

1.Sinosteel Maanshan Institute of Mining Research Co.，Ltd.，Maanshan 243000，China； 2.State Key Laboratory of Safety and Health for Metal Mines，Maanshan 243000，China；3.College of Resources & Safety Engineering，China University of Mining & Technology（Beijing），Beijing 100083，China

Online:2016-09-15 Published:2016-10-18

Abstract

Abstract: Waste dump，the important safety facilities of mine，has been widely studied.Aiming at the existing problems in mine dumps，such as poor stability，soft soil foundation，environmental pollution，low mechanization level，and the evaluation result not fitting with the actual in our country，the researches on the dumping process，stability，disaster prevention and control，ecological reclamation，are systematically summarized.And some solving methods are put forward，including the multi-step coverage dumping method，inverse dumping process，parameter inversion and space effect stability analysis.Therefore，some researches and development directions in the treatment of heavy metal pollution，waste-tailings mixed dumping，intelligent monitoring，stability analysis of multi field coupling technology in metallurgical mine in China are proposed.

Key words: Metal mine, Spoil dump, Research status, Expectation

QIU Yu, XU Wen-Bin, ZHOU Yu-Xin. Research Status and Expectation of the Waste Dump in Metallurgical Mine in China[J]. Metal Mine, 2016, 45(09): 15-22.

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