Screening of Evaluation Index and Construction of Evaluation Index System for Mine Ventilation System

The mine ventilation system is an indispensable component to improve coal mining efficiency and ensure the safety of production. Only by clearly grasping the comprehensive evaluation quality of the ventilation system can effective countermeasures be formulated. This paper establishes an evaluation i...

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Autores principales:	Qiu-Ping Bi, Yu-Cheng Li, Cheng Shen
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	effectiveness evaluation R clustering coefficient of variation optimization Environmental effects of industries and plants TD194-195 Renewable energy sources TJ807-830 Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/7a01084f5d5f4e2daf45487dc34b75ec
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id	oai:doaj.org-article:7a01084f5d5f4e2daf45487dc34b75ec
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spelling	oai:doaj.org-article:7a01084f5d5f4e2daf45487dc34b75ec2021-11-11T19:30:52ZScreening of Evaluation Index and Construction of Evaluation Index System for Mine Ventilation System10.3390/su1321118102071-1050https://doaj.org/article/7a01084f5d5f4e2daf45487dc34b75ec2021-10-01T00:00:00Zhttps://www.mdpi.com/2071-1050/13/21/11810https://doaj.org/toc/2071-1050The mine ventilation system is an indispensable component to improve coal mining efficiency and ensure the safety of production. Only by clearly grasping the comprehensive evaluation quality of the ventilation system can effective countermeasures be formulated. This paper establishes an evaluation index system for mine ventilation systems by combining a qualitative survey with quantitative research. Specifically, the primary indicators are screened through R-type clustering and the coefficient of variation method. The weight of each index is determined by the entropy weight method. Moreover, the technique for order preference by similarity to ideal solution (TOPSIS) method is used to evaluate the quality of the mine ventilation system. Finally, this evaluation system is used to evaluate the ventilation renovation project in the production mining area of the Sihe mine. The evaluation results verify the effectiveness of the establishment of the mine ventilation evaluation index system and of the evaluation methods.Qiu-Ping BiYu-Cheng LiCheng ShenMDPI AGarticleeffectiveness evaluationR clusteringcoefficient of variationoptimizationEnvironmental effects of industries and plantsTD194-195Renewable energy sourcesTJ807-830Environmental sciencesGE1-350ENSustainability, Vol 13, Iss 11810, p 11810 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	effectiveness evaluation R clustering coefficient of variation optimization Environmental effects of industries and plants TD194-195 Renewable energy sources TJ807-830 Environmental sciences GE1-350
spellingShingle	effectiveness evaluation R clustering coefficient of variation optimization Environmental effects of industries and plants TD194-195 Renewable energy sources TJ807-830 Environmental sciences GE1-350 Qiu-Ping Bi Yu-Cheng Li Cheng Shen Screening of Evaluation Index and Construction of Evaluation Index System for Mine Ventilation System
description	The mine ventilation system is an indispensable component to improve coal mining efficiency and ensure the safety of production. Only by clearly grasping the comprehensive evaluation quality of the ventilation system can effective countermeasures be formulated. This paper establishes an evaluation index system for mine ventilation systems by combining a qualitative survey with quantitative research. Specifically, the primary indicators are screened through R-type clustering and the coefficient of variation method. The weight of each index is determined by the entropy weight method. Moreover, the technique for order preference by similarity to ideal solution (TOPSIS) method is used to evaluate the quality of the mine ventilation system. Finally, this evaluation system is used to evaluate the ventilation renovation project in the production mining area of the Sihe mine. The evaluation results verify the effectiveness of the establishment of the mine ventilation evaluation index system and of the evaluation methods.
format	article
author	Qiu-Ping Bi Yu-Cheng Li Cheng Shen
author_facet	Qiu-Ping Bi Yu-Cheng Li Cheng Shen
author_sort	Qiu-Ping Bi
title	Screening of Evaluation Index and Construction of Evaluation Index System for Mine Ventilation System
title_short	Screening of Evaluation Index and Construction of Evaluation Index System for Mine Ventilation System
title_full	Screening of Evaluation Index and Construction of Evaluation Index System for Mine Ventilation System
title_fullStr	Screening of Evaluation Index and Construction of Evaluation Index System for Mine Ventilation System
title_full_unstemmed	Screening of Evaluation Index and Construction of Evaluation Index System for Mine Ventilation System
title_sort	screening of evaluation index and construction of evaluation index system for mine ventilation system
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/7a01084f5d5f4e2daf45487dc34b75ec
work_keys_str_mv	AT qiupingbi screeningofevaluationindexandconstructionofevaluationindexsystemformineventilationsystem AT yuchengli screeningofevaluationindexandconstructionofevaluationindexsystemformineventilationsystem AT chengshen screeningofevaluationindexandconstructionofevaluationindexsystemformineventilationsystem
_version_	1718431535020900352

Screening of Evaluation Index and Construction of Evaluation Index System for Mine Ventilation System

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