Exploration and Research on the Propagation Law of Seepage Risk Network in Tailings Storage Facility

The seepage accident of a tailings pond poses a serious threat to the stability of tailings dams and the surrounding environment. To reduce the occurrence of seepage accidents, this paper studies the identification of seepage hazards, the propagation law of seepage risk, the importance of hazards, a...

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Autores principales:	Zhixin Zhen, Xuewei Ma, Bo Ma
Formato:	article
Lenguaje:	EN
Publicado:	Hindawi Limited 2021
Materias:	Mathematics QA1-939
Acceso en línea:	https://doaj.org/article/c2d18cc7ea5f4820944463b5b89de6fb
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spelling	oai:doaj.org-article:c2d18cc7ea5f4820944463b5b89de6fb2021-11-22T01:09:33ZExploration and Research on the Propagation Law of Seepage Risk Network in Tailings Storage Facility1607-887X10.1155/2021/8704259https://doaj.org/article/c2d18cc7ea5f4820944463b5b89de6fb2021-01-01T00:00:00Zhttp://dx.doi.org/10.1155/2021/8704259https://doaj.org/toc/1607-887XThe seepage accident of a tailings pond poses a serious threat to the stability of tailings dams and the surrounding environment. To reduce the occurrence of seepage accidents, this paper studies the identification of seepage hazards, the propagation law of seepage risk, the importance of hazards, and the priority of hazard treatment. To overcome the subjectivity and omission of hazard identification, according to the complexity and dynamics of tailings seepage, this paper proposes the evidence-based identification method of three-dimensional seepage hazards (EIMTSH) to identify the hazards of the tailings seepage system and the relationship between hazards. Then, on the basis of identifying the hazards of the tailings seepage system, the propagation network of seepage risk in tailing ponds (PNSRTP) is constructed based on the complex network theory. By analyzing the characteristics of the PNSRTP, it can be found that the propagation of seepage risk is scale-free and small-world. Through the node deletion method, this paper finds that the nodes with a higher degree value can reduce the network efficiency more quickly and should be governed first. By giving priority to the treatment of hazards with higher degree, the propagation of seepage risk can be reduced more quickly and the risk management level of tailings ponds can be improved, which is helpful to realize the sustainable development of mining production.Zhixin ZhenXuewei MaBo MaHindawi LimitedarticleMathematicsQA1-939ENDiscrete Dynamics in Nature and Society, Vol 2021 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Mathematics QA1-939
spellingShingle	Mathematics QA1-939 Zhixin Zhen Xuewei Ma Bo Ma Exploration and Research on the Propagation Law of Seepage Risk Network in Tailings Storage Facility
description	The seepage accident of a tailings pond poses a serious threat to the stability of tailings dams and the surrounding environment. To reduce the occurrence of seepage accidents, this paper studies the identification of seepage hazards, the propagation law of seepage risk, the importance of hazards, and the priority of hazard treatment. To overcome the subjectivity and omission of hazard identification, according to the complexity and dynamics of tailings seepage, this paper proposes the evidence-based identification method of three-dimensional seepage hazards (EIMTSH) to identify the hazards of the tailings seepage system and the relationship between hazards. Then, on the basis of identifying the hazards of the tailings seepage system, the propagation network of seepage risk in tailing ponds (PNSRTP) is constructed based on the complex network theory. By analyzing the characteristics of the PNSRTP, it can be found that the propagation of seepage risk is scale-free and small-world. Through the node deletion method, this paper finds that the nodes with a higher degree value can reduce the network efficiency more quickly and should be governed first. By giving priority to the treatment of hazards with higher degree, the propagation of seepage risk can be reduced more quickly and the risk management level of tailings ponds can be improved, which is helpful to realize the sustainable development of mining production.
format	article
author	Zhixin Zhen Xuewei Ma Bo Ma
author_facet	Zhixin Zhen Xuewei Ma Bo Ma
author_sort	Zhixin Zhen
title	Exploration and Research on the Propagation Law of Seepage Risk Network in Tailings Storage Facility
title_short	Exploration and Research on the Propagation Law of Seepage Risk Network in Tailings Storage Facility
title_full	Exploration and Research on the Propagation Law of Seepage Risk Network in Tailings Storage Facility
title_fullStr	Exploration and Research on the Propagation Law of Seepage Risk Network in Tailings Storage Facility
title_full_unstemmed	Exploration and Research on the Propagation Law of Seepage Risk Network in Tailings Storage Facility
title_sort	exploration and research on the propagation law of seepage risk network in tailings storage facility
publisher	Hindawi Limited
publishDate	2021
url	https://doaj.org/article/c2d18cc7ea5f4820944463b5b89de6fb
work_keys_str_mv	AT zhixinzhen explorationandresearchonthepropagationlawofseepagerisknetworkintailingsstoragefacility AT xueweima explorationandresearchonthepropagationlawofseepagerisknetworkintailingsstoragefacility AT boma explorationandresearchonthepropagationlawofseepagerisknetworkintailingsstoragefacility
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Exploration and Research on the Propagation Law of Seepage Risk Network in Tailings Storage Facility

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