尾矿坝渗流稳定性研究进展  

Advances in Research of Seepage Stability of Tailings Dams

作　　者：梁冰[1] 曾勇 易富[2] 杜常博 LIANG Bing;ZENG Yong;YI Fu;DU Chang-bo(School of Mechanics and Engineering,Liaoning Technical University,Fuxin 123000,China;School of Civil Engineering,Liaoning Technical University,Fuxin 123000,China)

机构地区：[1]辽宁工程技术大学力学与工程学院,辽宁阜新123000 [2]辽宁工程技术大学土木工程学院,辽宁阜新123000

出　　处：《长江科学院院报》2025年第3期107-117,共11页Journal of Changjiang River Scientific Research Institute

基　　金：国家自然科学基金项目(51774163);辽宁工程技术大学学科创新团队资助项目(LNTU20TD-12)。

摘　　要：渗流场是诱发尾矿坝渗流失稳的主要影响因素。加强尾矿坝渗流稳定性研究是保障尾矿坝安全的重要基础,有利于降低尾矿坝溃坝风险。基于国内外的相关研究资料,从尾矿坝的渗流失稳破坏类型与影响因素、渗流稳定性分析方法以及安全监测预警研究三大方向进行综述,指出了尾矿坝渗流稳定性研究中存在渗透破坏判别方法研究不足、缺乏对渗流场影响因素的系统性研究、宏-细观多尺度模型试验测量手段及其概化分区方法的研究不足,以及缺乏综合性稳定分析与评价方法及安全监测预警技术等方面的问题。针对当前尾矿坝渗流稳定性研究存在的不足,提出尾矿坝渗流稳定性研究领域有待深入探讨的问题,为今后重点研究提供思路。Seepage field is a primary factor inducing the seepage instability of tailings dams.Intensifying research on the seepage stability of tailings dams is crucial for ensuring their safety and reducing the risk of dam failure.This paper reviews relevant domestic and international research data from the following perspectives:seepage instability failure types and influencing factors,seepage stability analysis methods,and safety monitoring and early-warning.It points out the existing problems in the research on seepage stability of tailings dams,including the lack of research on seepage failure discrimination techniques,insufficient comprehensive investigations into the factors affecting the seepage field,deficiencies in macro-micro multi-scale model experimental measurement methods and their generalized zoning,and the inadequacy of comprehensive stability analysis and evaluation methods,as well as safety monitoring and early-warning technologies.Given these deficiencies,this paper further clarifies future research priorities and issues requiring in-depth discussion,providing insights for future research.

关 键 词：尾矿坝 渗流稳定性 渗流场 安全监测 研究进展 

分 类 号：TV649[水利工程—水利水电工程]