A definition and evaluation index system of aging mines
Abstract
It is a inevitable process that the regional coal production is from growth to the recession and until closed because of the limited storage characteristics of coal resources. At present, the designation of aging mines is not clear, the definition of aging mine is also differ and has not form a complete system. Based on the above analysis, this paper aims to put forward the concept of aging mines, construct evaluation index system of aging mines and determine the weight of index layer by application of analytic hierarchy process (AHP) basing on the mine life cycle analysis and previous research results combination, it is expectation that the results come to be the bases of development planning determination of mining enterprises at microscopic level, and the references of long-term laws and regulations formulation for resource-based cities and even countries at macroscopic level.
References
MA Hui, LIAN Huiqing, ZHU Hongjie. SWOT analysis of aging mines' low carbon development[J]. The 2nd International Symposium on Mine Safety Science and Engineering. 2013,259-261
WEI Guangxing. Summary and remarks of enterprise life cycle theory [J].Productivity Research. 2005,(6):52-53
WANG Chun, WANG Baicheng. Research and practice of old coal mine mining technology[J]. Coal Technology,2006,25(2):48～50
REN Yixin, HAN Gang, DING Ru, WANG Ning. Construction of circular economy mode of old coal mine. Mining and Metallurgical Engineering, 2008,28（4）:108～113
HUANG Shude, GAO Yongju, ZHENG Guanghua. Research of best point of scrap in aging coal mine [J]. Journal of Henan Polytechnic University(Natural Science). 1993, 34 ( 5): 28- 29
LU Gang, CHENG Wei，HAN Keqi. Simulation study on the life cycle identification of the aged coal mine and mine[J]. Journal of Henan Polytechnic University (Natural Science Edition) .2009,28（5）:659～694
GUO Yuhong. Characteristics of input and output and economic evaluation method of aging mine [J].Coal Economic Research.1990(11):39-41
LU Gang.Research on Residual Coal Workability Evaluation and Remining Technology of Aged Coal mine[D] China University of Mining and Technology,2010
