Comparison of anisotropic rate-dependent models at element level
Paper i proceeding, 2013

Two recently proposed anisotropic rate-dependent models, EVPSCLAY1 and ACM are used to simulate the stress-strain behaviour of Vanttila clay. The models are identical in the way the evolution of anisotropy is simulated, but differ the in way the rate-effects are taken into account. Based on numerical simulations against element level tests, using objective parameters, suggest that EVP-SCLAY1 is able to give a better representation of the clay response at element tests than ACM in 1D loading, but the latter gives a better prediction for undrained strength.

Författare

Minna Karstunen

Chalmers, Bygg- och miljöteknik, Geologi och geoteknik

M. Rezania

University of Strathclyde

University of Portsmouth

N. Sivasithamparam

Plaxis BV

University of Strathclyde

Springer Series in Geomechanics and Geoengineering

1866-8755 (ISSN)

115-119

Styrkeområden

Building Futures

Ämneskategorier

Samhällsbyggnadsteknik

DOI

10.1007/978-3-642-32814-5_10

ISBN

978-3-642-32813-8

Mer information

Senast uppdaterat

2018-05-03