›› 2010, Vol. 31 ›› Issue (9): 3000-3004.

• Numerical Analysis • Previous Articles     Next Articles

Application of fuzzy mathematics to slope stability analysis

WANG Yan-xia   

  1. College of Civil Engineering，Nanjing University of Technology, Nanjing 210009, China
  • Received:2009-05-18 Online:2010-09-10 Published:2010-09-16

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Abstract:

Slope stability assessment is a geotechnical problem characterized by many sources of uncertainty，random uncertainty and fuzzy uncertainty. Practice has proved that fuzzy uncertainty is more profound than random uncertainty in slope stability evaluation. The article summarized the application of fuzzy analysis to slope stability evaluation. The basic principle, characteristics, advantages and shortcomings of various methods were elaborated. Based on the properties and research status of slope stability and fuzzy theory, the main issues and development trends of application of fuzzy analysis to slope stability evaluation were discussed.

Key words: slope stability, fuzzy analysis, fuzzy comprehensive assessment, fuzzy-random reliability

CLC Number: 

  • TU 437
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