|本期目录/Table of Contents|

[1]宋宁思,王光进,何明渝,等.地下水位影响尾矿坝稳定性的结构重要度分析*[J].中国安全生产科学技术,2023,19(7):92-98.[doi:10.11731/j.issn.1673-193x.2023.07.014]
　SONG Ningsi,WANG Guangjin,HE Mingyu,et al.Structural importance analysis of groundwater level affecting stability of tailings dam[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2023,19(7):92-98.[doi:10.11731/j.issn.1673-193x.2023.07.014]
点击复制

地下水位影响尾矿坝稳定性的结构重要度分析*()
分享到：

《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
19
期数:
2023年7期
页码:
92-98
栏目:
职业安全卫生管理与技术
出版日期:
2023-07-31

文章信息/Info

Title:
Structural importance analysis of groundwater level affecting stability of tailings dam
文章编号:
1673-193X(2023)-07-0092-07
作者:
宋宁思; 王光进; 何明渝; 刘文连; 孔祥云; 眭素刚; 周汉民; 韩亚兵
(1.昆明理工大学 公共安全与应急管理学院，云南 昆明 650093；
2.昆明理工大学 国土资源工程学院，云南 昆明 650093；
3.云南省矿产资源开发与固废资源利用国际技术转移中心，云南 昆明 650093；
4.中国有色金属工业昆明勘察设计研究院有限公司，云南 昆明 650051；
5.昆明理工大学 建筑工程学院，云南 昆明 650093；
6.矿冶科技集团有限公司，北京 100083)
Author(s):
SONG Ningsi;  WANG Guangjin;  HE Mingyu;  LIU Wenlian;  KONG Xiangyun;  SUI Sugang;  ZHOU Hanmin;  HAN Yabing
关键词:
尾矿库; 浸润线; 稳定性分析; 结构重要度; BowTie模型
Keywords:
tailings pond;  saturation line;  stability analysis;  structural importance;  BowTie model
分类号:
X936
DOI:
10.11731/j.issn.1673-193x.2023.07.014
文献标志码:
A
摘要:
为揭示尾矿库浸润线埋深对坝体稳定性的影响规律，以四川某尾矿库为工程研究对象，引入结构重要度系数，研究坝体不同区域浸润线埋深对稳定性的影响程度，采用BowTie模型对浸润线埋深浅事件进行全面定性分析。研究结果表明：浸润线抬升会显著降低坝体稳定性，尾矿坝堆高越高处结构重要度系数越大，堆高越高处浸润线变化对坝体稳定性的影响也越大，所以高堆尾矿库或尾矿库加高扩容工程更应重视坝体上部浸润线的监测与控制。建立的BowTie模型按照尾矿库结构将浸润线埋深浅事件划分为7种主要影响因素和5种可能产生的后果，为尾矿库工程安全管理体系的优化提供思路。研究结果能够对尾矿库的安全设计和稳定性评价起到很好的借鉴作用。
Abstract:
In order to reveal the influence of the buried depth of tailings pond saturation line on the dam stability,taking a certain tailing pond in Sichuan as the engineering research object,the influence of the buried depth of saturation line in different regions on the dam stability was studied,and the BowTie model was used to make a comprehensive qualitative analysis on the shallow buried depth events of saturation line.The results show that the uplift of saturation line will significantly reduce the dam stability.The higher the stacking height of tailings dam,the larger the structural importance coefficient,and the greater the influence of saturation line change on the dam stability.Therefore,the monitoring and control of saturation line on the upper part of dam should be paid more attention for the high stacking tailings pond or the heightening and expansion project of tailings pond.According to the structure of tailings pond,the established BowTie model divides the shallow buried depth events of saturation line into seven main influencing factors and five possible consequences,which provides an idea to optimize the safety management system of tailings pond project.The research results can provide a good reference for the safety design and stability evaluation of tailings pond.

参考文献/References:

［1］刘伟.冬茅冲尾矿坝稳定性数值模拟与分析［D］.衡阳:南华大学,2015.
［2］高松.尾矿库渗流特性研究［D］.石家庄:石家庄铁道大学,2021.
［3］杨春和,张超,李全明,等.大型高尾矿坝灾变机制与防控方法［J］.岩土力学,2021,42(1):1-17.YANG Chunhe,ZHANG Chao,LI Quanming,et al.Disaster mechanism and prevention methods of large-scale high tailings dam［J］.Rock and Soil Mechanics,2021,42(1):1-17.
［4］WU T,QIN J.Experimental study of a tailings impoundment dam failure due to overtopping［J］.Mine Water Environ,2018,37(2):272-280.
［5］刘胜,王媛,冯迪.尾矿库中新型复合排渗管排渗特征试验研究［J］.岩土工程学报,2019,41(12):2360-2366.LIU Sheng,WANG Yuan,FENG Di.Experimental study on drainage characteristics of new composite drainage pipes in tailings pond［J］.Chinese Journal of Geotechnical Engineering,2019,41(12):2360-2366.
［6］胡明鉴,郭爱国,陈守义.某上游法尾矿坝抗滑稳定性分析的几点思考［J］.岩土力学,2004(5):769-773.HU Mingjian,GUO Aiguo,CHEN Shouyi.Reflections on anti-slide stability analysis of a gangue dam［J］.Rock and Soil Mechanics,2004(5):769-773.
［7］王光进,唐永俊,杜超,等.尾矿库水位变化下的溃坝试验研究［J］.泥沙研究,2018,43(4):67-73.WANG Guangjin,TANG Yongjun,DU Chao,et al.Experimental study on dam break of tailings pond under water levelchange［J］.Journal of Sediment Research,2018,43(4):67-73.
［8］郝喆,张维正,陈殿强.尾矿库加高增容过程的渗流稳定性分析［J］.有色矿冶,2018,34(2):51-54.HAO Zhe,ZHANG Weizheng,CHEN Dianqiang.Analysis of seepage stability in the process of heightening and increasing capacity of tailings pond［J］.NON-FERROUS MINING AND METALLURGY,2018,34(2):51-54.
［9］孙景鹏,宋春山,韩红卫,等.尾矿库三维渗流模拟及排渗设施对渗流场影响［J］.金属矿山,2022(6):184-189.SUN Jingpeng,SONG Chunshan,HAN Hongwei,et al.Three dimensional seepage simulation of tailings pond and the influence of drainage facilities on seepage field［J］.METAL MINE,2022(6):184-189.
［10］曹庆贵,程卫民,辛嵩.安全系统工程［M］.北京:煤炭工业出版社,2010:82-86.
［11］中华人民共和国应急管理部.尾矿库安全规程:GB 39496—2020［S］.北京:中国标准出版社,2020.
［12］中华人民共和国住房和城乡建设部.尾矿设施设计规范:GB 50863—2013［S］.北京:中国计划出版社,2013.
［13］杨荣,贺利民.某尾矿库浸润线偏高探析及治理［J］.湖南有色金属,2020,36(2):67-70.YANG Rong,HE Limin.Analysis and treatment of high saturation line in a tailings pond［J］.Hunan Nonferrous Metals,2020,36(2):67-70.
［14］王群.细粒尾矿坝浸润线分布特点对其安全影响的研究［D］.北京:北方工业大学,2015.
［15］康顺祥,张爱军,张少宏,等.透镜体特征参数对均质土坝浸润线及渗透流量的影响［J］.水资源与水工程学报,2021,32(5):209-214.KANG Shunxiang,ZHANG Aijun,ZHANG Shaohong,et al.Effects of lens parameters on phreatic line and seepage flow of the seepage field in homogeneous earth dams［J］.Journal of Water Resources ＆ Water Engineering,2021,32(5):209-214.
［16］廖晓东.上游式尾矿库浸润线偏高原因浅析及治理措施［J］.四川有色金属,2013(2):18-21.LIAO Xiaodong.Brief analysis and treatment measures to the higher upstream seepage line of tailings dam［J］.Sichuan Nonferrous Metals,2013(2):18-21.
［17］赵静.尾矿堆积坝排渗技术的研究及应用［J］.河南科技,2021,40(15):114-116.ZHAO Jing.Research and application of seepage drainage technology of tailings deposit dam［J］.Henan Science and Technology,2021,40(15):114-116.

相似文献/References:

[1]李全明,田文旗,王云海,等.尾矿库在线监测系统中位移数据分析方法探讨[J].中国安全生产科学技术,2011,7(8):47.
　LI Quan-ming,TIAN Wen-qi,WANG Yun-hai.Study on displacement analysis methods of tailing ponds on-line monitoring system[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2011,7(7):47.
[2]胡文志,马海涛,谢振华,等.三维高密度电法在尾矿库隐患检测中的应用[J].中国安全生产科学技术,2011,7(9):64.
　HU Wen-zhi,MA Hai-tao,XIE Zhen-hua,et al.Application of three dimensional high-density resistivity method in hidden danger detection of Tailings[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2011,7(7):64.
[3]许元木.浅谈尾矿坝削坡[J].中国安全生产科学技术,2011,7(11):132.
　XU Yuan-mu.A superficial analysis on tailings dam cutting slope[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2011,7(7):132.
[4]梅国栋,吴宗之.尾矿库溃坝风险定量评价方法探讨[J].中国安全生产科学技术,2012,8(2):78.
　MEI Guo dong,WU Zong zhi.Discussion on quantitative assessment method of dam failure risks in tailings dam[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2012,8(7):78.
[5]孙恩吉,张兴凯,李仲学,等.降雨条件下尾矿坝饱和-半饱和渗流模拟分析[J].中国安全生产科学技术,2012,8(3):5.
　SUN En ji,ZHANG Xing kai,LI Zhong xue,et al.Simulation analysis on tailings dam saturated and semisaturation infiltration of under rainfall conditions[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2012,8(7):5.
[6]李钢.基于灰色系统理论的尾矿库坝体 形变位移预测方法[J].中国安全生产科学技术,2012,8(4):107.
　LI Gang.Research on the displacement forecasting methods of tailings dam deformation based on the gray system theory[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2012,8(7):107.
[7]梅国栋.尾矿库溃坝灾害脆弱性评估指标体系及方法研究[J].中国安全生产科学技术,2012,8(12):11.
　MEI Guo dong.Research on the dambreak hazard vulnerability assessment index system and methods of tailings pond[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2012,8(7):11.
[8]蔡嗣经,张栋,吴宗之.尾矿库地震溃坝模糊风险评估方法探讨[J].中国安全生产科学技术,2011,7(7):10.
　CAI Shi Jing,ZHANG Dong,WU Zong Zhi.Discussion on Tailings Reservoir Dam fuzzy risk assessment model Under Seismic Conditions[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2011,7(7):10.
[9]张栋,吴宗之,蔡嗣经.尾矿库地震液化机理及抗震评估指标体系研究[J].中国安全生产科学技术,2010,6(6):17.
　ZHANG Dong,WU Zong-zhi,CAI Shi-jing.Discussion on tailings reservoir dam failure risk assessment index system under seismic conditions[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2010,6(7):17.
[10]梅国栋,王云海.我国尾矿库事故统计分析与对策研究[J].中国安全生产科学技术,2010,6(3):211.
　MEI Guo-dong,WANG Yun-hai.Statistic analysis and countermeasure study on tailings pond accidents in China[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2010,6(7):211.
[11]苏军,王治宇,袁子清,等.光纤光栅(FBG)传感器在尾矿库在线监测中的应用[J].中国安全生产科学技术,2014,10(7):65.[doi:10.11731/j.issn.1673-193x.2014.07.012]
　SU Jun,WANG Zhi yu,YUAN Zi qing,et al.Application of FiberBraggGrating sensor in online monitoring system of tailings pond[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2014,10(7):65.[doi:10.11731/j.issn.1673-193x.2014.07.012]
[12]程晓亮,杨鹏,吕文生,等.化学环境下的应力-渗流耦合对尾 矿库稳定性影响试验[J].中国安全生产科学技术,2018,14(2):112.[doi:10.11731/j.issn.1673-193x.2018.02.018]
　CHENG Xiaoliang,YANG Peng,LYU Wensheng,et al.Experimental study on effect of stress-seepage coupling on stability of tailing pond under chemical environment[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2018,14(7):112.[doi:10.11731/j.issn.1673-193x.2018.02.018]

备注/Memo

备注/Memo:
收稿日期： 2022-10-27
* 基金项目： 国家自然科学基金项目（52174114）；昆明理工大学分析测试基金项目（2021M20202239019）
作者简介： 宋宁思，硕士研究生，主要研究方向为安全系统工程。
通信作者： 王光进，博士，教授，主要研究方向为矿山岩土边坡灾害预警。
更新日期/Last Update: