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现代矿业 ›› 2026, Vol. 42 ›› Issue (09): 7-13,19.

• 综合述评 • 上一篇    下一篇

离子型稀土矿边坡稳定性研究进展及展望

谢 昱1,2 潘栋彬1,2 靳成才3 廖贝贝1,2 朱其豪1,2 曾云霜1,2 何 慧2 何衍鑫2   

  1. 1. 战略金属矿产资源低碳加工与利用江西省重点实验室;2. 江西理工大学矿业工程学院; 3. 辽宁有色勘察研究院有限责任公司
  • 出版日期:2026-09-25 发布日期:2026-10-10

Research Progress and Prospect of Slope Stability of Ionic Rare Earth Ore

XIE Yu1,2 PAN Dongbin1,2 JIN Chengcai3 LIAO Beibei1,2 ZHU Qihao1,2 ZENG Yunshuang1,2 HE Hui2 HE Yanxin2   

  1. 1. Jiangxi Provincial Key Laboratory of Low-carbon Processing and Utilization of Strategic Metal Mineral Resources;2. School of Mining Engineering,Jiangxi University of Science and Technology; 3. Liaoning Nonferrous Exploration and Research Institute Co.,Ltd.
  • Online:2026-09-25 Published:2026-10-10

摘要: 为保障离子型稀土矿原地浸矿开采过程中的人员生命财产安全及生态环境安全,针对 原地浸矿作用下的边坡稳定性问题,对影响因素以及失稳预警与防控措施进行了系统梳理。通过分 析地形地貌、地层岩性、浸矿液作用及降雨等因素的影响机制,总结了监测预警、注液参数优化、工程 治理及生态防护等防控措施的应用现状。研究表明:目前关于原地浸矿条件下多场(渗流场、应力应 变场、化学场)耦合机制、注液参数适用性及绿色防控技术等方面的研究仍存在不足;未来需加强多 因素耦合作用下的边坡稳定性研究,推广新型加固技术应用,并完善注液参数分级标准。该研究可 为离子型稀土矿边坡稳定性研究提供全面深入的参考,促进安全高效开采技术的发展。

关键词: 离子型稀土矿, 边坡稳定性, 原地浸矿, 影响因素, 防控措施, 多场耦合

Abstract: In order to ensure the safety of personnel life and property and the safety of ecological envi⁃ ronment in the process of in-situ leaching mining of ionic rare earth ore,the influencing factors,instability warning and prevention and control measures are systematically sorted out for the slope stability problem un⁃ der the action of in-situ leaching.By analyzing the influence mechanism of factors such as topography,strati⁃ graphic lithology,leaching solution and rainfall,the application status of prevention and control measures such as monitoring and early warning,injection parameter optimization,engineering treatment and ecologi⁃ cal protection is summarized.The research shows that there are still some deficiencies in the current research on the coupling mechanism of multi-field (seepage field,stress-strain field,chemical field),the applicabil⁃ ity of liquid injection parameters and green prevention and control technology under the condition of in-situ leaching.In the future,it is necessary to strengthen the research on slope stability under multi-factor cou⁃ pling,promote the application of new reinforcement technology,and improve the classification standard of liquid injection parameters.This study can provide a comprehensive and in-depth reference for the study of slope stability of ionic rare earth mines and promote the development of safe and efficient mining technology.

Key words: ionic rare earth ore, slope stability, in-situ leaching, influencing factors, prevention and control measures, multi-field coupling