土工基础

›› 2014, Vol. 28 ›› Issue (1): 91-93.

• 工程实录 • 上一篇    下一篇

细粒尾矿的定义及分类方法探讨

蔡 清，程江涛，于沉香   

  1. （中冶集团武汉勘察研究院有限公司，武汉 430080 ）
  • 收稿日期:2013-10-16 出版日期:2014-02-20 发布日期:2014-02-27
  • 作者简介:蔡清（1986-），男，硕士，工程师,研究方向为尾矿库坝稳定性。

Definition and Classification of Fine Grain Materials from Mine Tailings

CAI Qing, CHENG Jiangtao, YU Chenxiang   

  1. (MCCC Wuhan Investigation and Research Institute Co., Ltd., Wuhan 430080)
  • Received:2013-10-16 Online:2014-02-20 Published:2014-02-27
  • Supported by:

    基金项目：中冶尾矿工程技术中心研发项目（编号0032011005）

摘要： 细粒尾矿作为一种介质或地质材料，其工程性质直接关系到尾矿库坝的稳定性。针对目前对细粒尾矿的定义及分类缺乏明确的标准，从国内现有标准对尾矿的规定出发，探讨了目前细粒尾矿的定义及分类标准的缺陷，针对岩土工程勘察及土工试验测试工作的特点，从岩土工程的角度明确了细粒尾矿的定义及具体分类方法。

关键词: 尾矿坝, 细粒尾矿, 定义及分类

Abstract: The engineering properties of the fine grain materials from the mine tailings are critical to the stability of the mine tailing dams. Currently, there are no clear standard exist on the definition and classification of these fine grain materials. Based on the state of the practice of geotechnical field investigation and laboratory testing procedures, this paper presents an engineering definition and classification method.

Key words: mine tailing dams, fine grain materials from mine tailing, definitions and classifications