Viscoplastic Modeling of Soft Soils

Zhen-Yu Yin (), Pierre-Yves Hicher () and Yin-Fu Jin ()
Additional contact information
Zhen-Yu Yin: The Hong Kong Polytechnic University, Department of Civil and Environmental Engineering
Pierre-Yves Hicher: Ecole Centrale de Nantes, Research Institute in Civil and Mechanical Engineering UMR CNRS GeM
Yin-Fu Jin: The Hong Kong Polytechnic University, Department of Civil and Environmental Engineering

Chapter Chapter 7 in Practice of Constitutive Modelling for Saturated Soils, 2020, pp 229-271 from Springer

Abstract: Abstract First, a one-dimensional elastic viscoplastic model is developed based on the experimental results of strain rate dependency in oedometer tests. Using this model, the coherence of strain rate dependency, creep, and stress relaxation is established. Then, the model is extended for structured clays by accounting for the effect of interparticle bonds. A three-dimensional viscoplastic model called ANICREEP is presented under the framework of Perzyna’s overstress theory, and the choice of the scaling function is discussed. The developed ANICREEP model also accounts for anisotropy and destructuration. To simulate the different tests, a general explicit algorithm is presented. The development of a MATLAB code for simulating the triaxial tests is also presented. Finally, the ANICREEP model in the ErosLab Platform is presented for practical exercises.

Date: 2020
References: Add references at CitEc
Citations:

There are no downloads for this item, see the EconPapers FAQ for hints about obtaining it.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-981-15-6307-2_7

Ordering information: This item can be ordered from
http://www.springer.com/9789811563072

DOI: 10.1007/978-981-15-6307-2_7

Access Statistics for this chapter

More chapters in Springer Books from Springer
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().