Adaptability evaluation and system arrangement of bucket wheel excavator continuous mining technology in Open-pit Mine
In order to solve the problem that the adaptive evaluation of bucket wheel excavator still adopts the qualitative analysis and lack of quantitative evaluation in large open-pit mine continuous mining technology.On the basis of analyzing the influence mechanism of various influencing factors on the adaptability,the article uses the credible model to measure the measurement method of unified measurement to adaptability to improve the systemic and scientific of the adaptive evaluation of the bucket wheel excavator continuous mining technology.Taking an Open-pit Mine in Xinjiang as an engineering case,the article establishes an adaptive evaluation system of BWE continuous mining technology,realizes the quantitative evaluation of adaptive of bucket wheel excavator continuous mining technology based on the credibility model.Finally,the adaptability of BWE continuous mining technology for B2′ and B1 coal seam is 0.7774 and 0.7287.The article carries out optimized design on the layout and pioneering transportation system based on an Open-pit Mine in Xinjiang,further determines the feasibility of bucket wheel excavator continuous mining technology.
国家科技期刊平台
NSTL
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