FINITE-ELEMENT EXAMINATION OF THE DYNAMIC-RESPONSE OF CLAMPED BEAM GRILLAGES IMPACTED TRANSVERSELY AT THEIR CENTERS BY A RIGID MASS

被引：7

作者：

KORMI, K

SHAGHOUEI, E

DUDDELL, DA

机构：

[1] Centre for Advanced Research in Engineering, Leeds Metropolitan University, Leeds, LS1 3HE, Calverley Street

来源：

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING | 1994年 / 15卷 / 05期

关键词：

D O I：

10.1016/0734-743X(94)90177-M

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The finite element package ABAQUS is used to investigate the response of metallic (aluminium and steel) beam grillages to impact loading. Modelling is based on linear elastic materials with non-linear isotropic work hardening characteristics including strain rate dependency for the steel. Two different types of model are considered, one using space beam and the other three-dimensional solid elements. Comparison of the computed values with experimental results (N. JONEs et al., Int. J. Impact Engng 11, 379-399 (1991)) is very encouraging.

引用

页码：687 / 697

页数：11