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http://dx.doi.org/10.12989/gae.2018.14.4.377

Numerical modelling of soil-foundation interaction by a new non-linear macro-element  

Khebizi, Mourad (Department of Civil Engineering, Mentouri University of Constantine)
Guenfoud, Hamza (Civil Engineering and Hydraulic Laboratory, University of Guelma)
Guenfoud, Mohamed (Civil Engineering and Hydraulic Laboratory, University of Guelma)
Publication Information
Geomechanics and Engineering / v.14, no.4, 2018 , pp. 377-386 More about this Journal
Abstract
This paper focuses on the development of a new non-linear macro-element for the modelling of soil-foundation interaction. Material and geometrical nonlinearities (soil yielding and foundation uplift respectively) are taken into account in the present macro-element to examine the response of shallow foundations under monotonic and cyclic loads. Several applications of soil-foundation systems are studied. The results obtained from these applications are in very favourable agreement with those obtained through other numerical models in the literature.
Keywords
numerical modelling; macro-element; soil-footing systems; interaction; non-linear; cyclic loads;
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