Identification technology based on constitutive model database of geotechnical material

  • Wang Zhi-chao  (王智超)
  • Luo Ying-she  (罗迎社)Email author
  • Tang Song-hua  (唐松花)
  • Yu Min  (余敏)
  • Li Qian-mei  (李倩妹)


Constitutive model back analysis is an important aspect and difficult point in geo-material back analysis, in which the identification of geo-material constitutive model is precondition and foundation of constitutive model back analysis. Based on the present circumstances about the model identification methods of geo-material constitutive researching, it begins with the fundamental principle of identification, puts forward the researching train of thought taking the geo-material constitutive model database as a platform, combining several identification algorithms.

Key words

geo-material constitutive model database model identification 


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Copyright information

© Central South University Press, Sole distributor outside Mainland China: Springer 2007

Authors and Affiliations

  • Wang Zhi-chao  (王智超)
    • 1
    • 2
  • Luo Ying-she  (罗迎社)
    • 3
    Email author
  • Tang Song-hua  (唐松花)
    • 1
  • Yu Min  (余敏)
    • 3
  • Li Qian-mei  (李倩妹)
    • 3
  1. 1.Institute of Fundamental Mechanics and Material EngineeringXiangtan UniversityXiangtanChina
  2. 2.College of Civil Engineering and MechanicsXiangtan UniversityXiangtanChina
  3. 3.Institute of Rheological Mechanics and Material EngineeringCentral South University of Forestry and TechnologyChangshaChina

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