Preferential evaluation of coal filling mining scheme under building pressure based on improved grey target decision-making model of game theory DOI Creative Commons

Junpeng Ma,

Chaoqun Ma, Tao Liu

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: July 8, 2024

Abstract The problem of coal compression under buildings is common in underground mining mines China. selection traditional programme subjective and lacks scientific rationality. In order to solve this problem, paper studies the evaluation index system model applicable filling scheme buildings. A multi-objective integrating economic, technical adaptive factors constructed. And an integrated optimization established, which based on grey target model, combining game theory optimal combination weights with hierarchical analysis method, entropy weight Critic method determine weights, then introducing TOPSIS Mars distance establish improved decision-making model. validity verified by taking example pressure five areas a mine, provides support for decision makers. This study helps scientifically reasonably carry out preferred building pressure.

Language: Английский

InSAR-derived surface deformation characteristics and mining subsidence parameters in mountain coal mines DOI
X.G. Wang L. Jiang, Wenbing Shi, Feng Liang

et al.

Journal of Mountain Science, Journal Year: 2024, Volume and Issue: 21(9), P. 3139 - 3156

Published: Sept. 1, 2024

Language: Английский

Citations

3
Preferential evaluation of coal filling mining scheme under building pressure based on improved grey target decision-making model of game theory DOI Creative Commons

Junpeng Ma,

Chaoqun Ma, Tao Liu

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: July 8, 2024

Abstract The problem of coal compression under buildings is common in underground mining mines China. selection traditional programme subjective and lacks scientific rationality. In order to solve this problem, paper studies the evaluation index system model applicable filling scheme buildings. A multi-objective integrating economic, technical adaptive factors constructed. And an integrated optimization established, which based on grey target model, combining game theory optimal combination weights with hierarchical analysis method, entropy weight Critic method determine weights, then introducing TOPSIS Mars distance establish improved decision-making model. validity verified by taking example pressure five areas a mine, provides support for decision makers. This study helps scientifically reasonably carry out preferred building pressure.

Language: Английский

Citations

2