Centrifuge validation of a numerical model for dynamic soil liquefaction

被引：81

作者：

Popescu, Radu ^{[1
]}

Prevost, Jean H. ^{[1
]}

机构：

[1] Princeton Univ, Princeton, United States

来源：

Soil Dynamics and Earthquake Engineering | 1993年 / 12卷 / 02期

基金：

美国国家科学基金会;

关键词：

Mathematical models - Soil mechanics;

D O I：

10.1016/0267-7261(93)90047-U

中图分类号：

学科分类号：

摘要：

The validation of a numerical model based on multiyield plasticity theory is presented. The validation is performed by using a series of centrifuge model soil tests performed by two centrifuge laboratories within the context of the VELACS (verification of liquefaction analysis by centrifuge studies) project sponsored by conventional laboratory soil tests performed by the Earth Technology Corporation, and by empirical correlation formulae available in the literature. The parameter identification procedure is explained in detail, and a unique set of constitutive parameters is used throughout the numerical simulations.

引用

页码：73 / 90