,灰色关联分析；爆破方案；层次分析法；判断矩阵；综合评价模型," />  ,灰色关联分析；爆破方案；层次分析法；判断矩阵；综合评价模型,"/> Comprehensive evaluation model based on gray correlative analysis and its application to selecting blasting scheme

›› 2009, Vol. 30 ›› Issue (S1): 206-210.

• Numerical Analysis • Previous Articles     Next Articles

Comprehensive evaluation model based on gray correlative analysis and its application to selecting blasting scheme

SHAN Ren-liang, HUANG Bao-long, LI Guang-jing   

  1. 1. Colleg [School] of Ocean Envionment and Engineering, Shanghai Maritime University, Shanghai 201036，China; 2. CCCC Shanghai Harbour Engineering Design and Research Institute Co. Ltd., Shanghai 200032, China; 3. Department of Geotechnical Engineering, Tongji University, Shanghai 200092，China
  • Received:2009-03-20 Online:2009-08-10 Published:2011-03-16

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Abstract:

In view of the complexity in the choice of blasting scheme, based on gray correlative analysis, by means of analytical hierarchy process, judgement matrix is adopted to determine weight of each evaluating index; a comprehensive evaluation model which combines correlation coefficient with the weight of evaluating index is presented. The model embodies the influence extent of each evaluating index to the whole by weight form; it uses judgement matrix method to determine weight in order to avoid subjective factor and analyze blasting scheme by correlation degree. Evaluation of blasting scheme of Huipodi mine indicates that the comprehensive evaluation model makes results more scientific and rational.

Key words: gray correlative analysis, blasting scheme, analytical hierarchy process, judgement matrix, comprehensive evaluation model

CLC Number: 

  • TD 235
[1] HUANG Jian-wen ，LI Jian-lin ，ZHOU Yi-hong , . Fuzzy AHP analysis method for slope stability evaluation [J]. , 2006, 27(S2): 326-330.
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