›› 2006, Vol. 27 ›› Issue (S1): 677-680.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

TOPSIS Model based of supporting projects of deep foundation pit

WANG Guang-yue, SUI Hai-rong, JIANG A-juan   

  1. School of Civil and Hydraulic Engineering, Shandong University, Jinan 250061, China
  • Received:2006-04-15 Published:2006-12-15

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Abstract: A new method is put forward to evaluate projects of bracing system for deep excavation to avert uncertainty and random caused by subjective estimation. Weight coefficients of indices are determined by entropy weight method, which combines subjective estimation with objective facts, combines qualitative analysis with quantitative analysis. At the same time, TOPSIS method is associated with entropy weight method to make a rational evaluation. This method has been applied to real project of bracing system for deep excavation; and the result is approvable.

Key words: entropy weight, TOPSIS, evaluation, decision making

CLC Number: 

  • TU 472
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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