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金属矿山 ›› 2016, Vol. 45 ›› Issue (09): 15-22.

• 专题综述 • 上一篇    下一篇

我国冶金矿山排土场研究现状及展望

邱宇1,2,徐文彬3,周玉新1,2   

  1. 1.中钢集团马鞍山矿山研究院有限公司,安徽 马鞍山 243000;2.金属矿山安全与健康国家重点实验室,安徽 马鞍山 243000;3.中国矿业大学(北京)资源与安全工程学院,北京 100083
  • 出版日期:2016-09-15 发布日期:2016-10-18
  • 基金资助:

    基金项目 国家自然科学基金项目(编号:51504256),金属矿山安全与健康国家重点实验室基金项目(编号:zdsys006)。

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

Qiu Yu1,2,Xu Wenbin3,Zhou Yuxin1,2   

  1. 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

摘要: 排土场作为矿山重要的安全设施被广泛研究。针对我国冶金矿山排土场存在的稳定性、软弱地基排土、环境污染、机械化水平不高、评价结果与实际不符等主要问题,通过系统总结我国在排土工艺、稳定性、灾害防治、生态复垦等方面的研究成果,提出了包括多台阶覆盖式排土方式、逆排排土工艺、参数反演和空间效应稳定性分析等解决问题的方法。以此提出了我国冶金矿山在重金属污染治理、排土场与尾矿混排、智能化监测、多场耦合稳定性分析等技术研究方面的发展方向。

关键词: 冶金矿山, 排土场, 研究现状, 展望

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