A Study on Evaluation Method of the Tailings Dam by Standardization of Post-Management Methods

Sam Ju Oh; Ki Joon Kim; Jea Yong Song; Ui Kye Choi

doi:10.12972/ksmer.2017.54.2.123

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2017 Vol.54, Issue 2 Preview Page Next Page

Research Paper

A Study on Evaluation Method of the Tailings Dam by Standardization of Post-Management Methods 사후관리 표준화를 통한 광물찌꺼기 적치장 평가방법 연구

30 April 2017. pp. 123-138

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Abstract

This study standardizes post-management method for effective maintenance of mine tailing dam which belongs to harmful environmental facility. Post-management (post-monitoring and evaluation of retaining wall stability) are set to be implemented by each manual and examined by site applicability. When we apply evaluation method of tailing dam came from this study, it is possible to obtain classification, quantification divided by tailing dam, management object. This result will be used for maintenance management of tailing dam to set-up priority of monitoring term, maintenance. Furthermore, main cause of defect can be analyzed by accumulated monitoring data according to management object. This can control similar defect through reinforcement of design standard, application restriction then will effectively secure stability of upcoming tailing dam.

Keywords

Tailings dam

Monitoring

Assessment methods

Maintenance management

Post management

본 연구에서는 환경유해시설에 해당되는 광물찌꺼기 적치장의 효과적인 유지관리를 위해 사후관리 방안을 표준화하였다. 사후 모니터링 및 옹벽구조물 안정성 평가로 대별되는 사후관리는 각 매뉴얼에 따라 수행되도록 설정되었으며, 현장 적용성 검토를 통해 그 효과를 검증하였다. 본 연구에서 도출된 광물찌꺼기 적치장 평가방법을 적용할 경우, 적치장별, 관리대상별 등급화, 정량화가 가능하여 모니터링 주기, 유지·보수 우선순위 설정에 활용될 수 있으므로 광물찌꺼기 적치장 유지관리에 있어 매우 유용하게 활용될 수 있을 것으로 판단된다. 또한 누적된 모니터링 자료를 통해 관리대상별 결함에 대한 주요 원인이 분석될 수 있으며, 그에 따른 설계기준 강화, 적용 규제 등을 통해 유사한 결함을 억제할 수 있을 것으로 판단되어 향후 조성될 광물찌꺼기 적치장의 안정성 확보에도 효과적일 것으로 판단된다.

키워드

광물찌꺼기 적치장

모니터링

평가방법

유지관리

사후관리

References

Ministry of Land, Transport and Maritime Affairs, 2012, Safety check and detailed safety check detailed guide manual(retaining wall), pp. 13-73.

Ministry of Construction & Transportation, 1998, Study for standard drawing of retaining wall, pp. 1-7.

Mireco, 2007, Basic and detailed design report of Gongju Dukgok mine tailing loss prevention project, pp. 121-182.

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Information

Publisher :The Korean Society of Mineral and Energy Resources Engineers
Publisher(Ko) :한국자원공학회
Journal Title :Journal of the Korean Society of Mineral and Energy Resources Engineers
Journal Title(Ko) :한국자원공학회지
Volume : 54
No :2
Pages :123-138
Received Date : 2017-02-13
Revised Date : 2017-04-11
Accepted Date : 2017-04-20
DOI :https://doi.org/10.12972/ksmer.2017.54.2.123

Journal of the Korean Society of Mineral and Energy Resources Engineers ISSN:2288-0291(Print) 2288-2790(Online) 한국자원공학회지

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