Review of Cumulative Deformation Models of Geotechnical Material under Cyclic Loading

Abstract:

The progress made in the research on the cumulative deformation forecast models of soft geotechnical material is reviewed in two aspects which from the experience model and the constitutive model. The main problems existed in the current research include: two kinds of calculation models need to be further improved and expanded; researches on soft rock dynamic constitutive models, efficient numerical methods and coupled dynamic constitutive models are very insufficient. The emphasis of further research should be as follows: a series of in-situ measurements should be carried out, the test equipment and method should be improved, the practical and efficient forecast models should be established; the researches on the water-rich soft rock and other special geological conditions under repeated track traffic load should be strengthened; make full use of various analysis theory and efficient means of calculation to improve the theoretical model and calculation method.

• Periodical: Applied Mechanics and Materials (Volumes 204-208)
• Pages: 604-608
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.204-208.604
• Online since: October 2012
• Authors: Zu De Ding, Li Min Peng, Cheng Hua Shi, Juan Huang
• Keywords: Constitutive Model, Cumulative Deformation, Cyclic Loading, Empirical Model, Geotechnical Material

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