Research on Deep Seam Floor Water-Bursting Assess System

Abstract:

Deep seam floor water-bursting is a complicate nolinear geomechanics system, whose factors are coupling and influencing each other. By building the asses index system, it gets each factors function of water-bursting. According to the four different grey controlling indexes, the main controlling factors are put forward by the grey correlation calculation and nine factors theory is out. Based on the different weighting methods, the entropy adjusting the ancient is used to ascertain the main factors contribution weights, combined static weight with dynamic weight well, so it can provide the comparably correct result for the mathematics model building and discrimination system development.

• Periodical: Applied Mechanics and Materials (Volume 329)
• Pages: 199-204
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.329.199
• Online since: June 2013
• Authors: Ming Sun, Wen Xiang Zheng, Kai Ma
• Keywords: Assess Index System, Deep Seam Mining Floor Water-Bursting, Entropy Adjusting, Grey Correlation

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