| 张毓蓉.金属矿山地质灾害治理及生态环境修复措施[J].矿产勘查,2025,16(S2):254-260 |
| 金属矿山地质灾害治理及生态环境修复措施 |
| Management of geological disasters and ecological environment restoration measures in metal mines |
| 投稿时间：2025-10-11 |
| DOI：10.20008/j.kckc.2025s2034 |
| 中文关键词: 金属矿山 矿山地质灾害治理 生态环境修复 |
| 英文关键词: metal mine mine geological hazard control ecological environment restoration |
| 基金项目: |
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| 中文摘要: |
| 为治理金属矿山地质灾害并修复生态环境，本文以抚顺西露天矿等露天金属矿为研究对象。通过分析矿区地形地貌、地质构造及断层分布等地质基本情况，阐明滑坡(如 E1000、E1100、E3000滑坡)地裂缝等灾害发育特征，结合边坡稳定性数值模拟(基于摩尔库仑本构模型)，提出涵盖道路工程( 4m宽、、砂砾石面层+素土底层)、削坡工程(机械破碎锤为主 +人工辅助)、喷浆护坡(M10水泥砂浆)及矿山植被设计(植生袋锚固 +种子撒播)的综合修复方案。实施后，矿区生态显著改善，灾害隐患消除，生态功能恢复，年增经济效益约 400万元，未回填区边坡稳定系数达 1. 1以上。结论表明，该综合治理修复措施有效，兼具生态与经济价值，值得推广。 |
| 英文摘要: |
| To address geological hazards in metal mining and restore ecological environments，this study focuses on open-pit metal mines such as Fushun West Open-pit Mine. Through analyzing basic geological condi. tions including terrain morphology，structural frameworks，and fault distribution，we elucidated the development characteristics of hazards like landslides(eg.，E1000，E1100，E3000)and ground fissures. Combining slope stability numerical simulations(based on the Mohr-Coulomb constitutive model)， we proposed a comprehensive remediation plan comprising:road engineering(4m-wide gravel surface layer with plain soil base)， slope cutting(primarily mechanical breaker with manual assistance)， shotcrete slope protection(M10 cement mortar)， and mine vegetation design(anchored planting bags + seed broadcasting). Implementation resulted in significant ecological improvements，elimination of hazard risks，restoration of ecological functions，annual economic benefits of approximately 4 million yuan，and slope stability coefficients exceeding 1. 1 in unbackfilled areas. The study concludes that this integrated remediation approach demonstrates both ecological and economic value，making it worthy of promotion. |
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