Finite element simulation of cone penetration

被引：20

作者：

Foster, WA

Johnson, CE

Chiroux, RC

Way, TR

机构：

[1] Auburn Univ, Dept Aerosp Engn, Auburn, AL 36830 USA

[2] Auburn Univ, Dept Agr Engn, Auburn, AL 36830 USA

[3] USDA, ARS, Natl Soil Dynam Lab, Auburn, AL USA

来源：

APPLIED MATHEMATICS AND COMPUTATION | 2005年 / 162卷 / 02期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/j.amc.2004.01.012

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Finite element simulation of cone penetration in a "virtual" soil using the commercial finite element software MSC/DYTRAN was accomplished Parameters for DYTRAN'S crushable foam and soil constitutive model, DYMAT14, were estimated using the NSDL_AU soil compaction model developed by the USDA_ARS National Soils Dynamics Laboratory and Auburn University. Finite element simulations were conducted for two soils, a sandy load and a clay loam, and compared to existing cone penetration data. (C) 2004 Elsevier Inc. All rights reserved.

引用

页码：735 / 749

页数：15