Importance of concrete material characterization and modelling to predicting the response of structures to shock and impact loading

被引：10

作者：

Magallanes, J. M. ^{[1
]}

机构：

[1] Karagozian & Case, Burbank, CA USA

来源：

STRUCTURES UNDER SHOCK AND IMPACT X | 2008年 / 98卷

关键词：

concrete; material characterization; constitutive models; finite element; shock; blast; impact;

D O I：

10.2495/SU080241

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper reviews the importance of concrete material characterization and modelling to predicting the response of reinforced concrete structures to impulsive loads using physics-based finite element models. Comparisons of several widely available concrete constitutive models are presented pertaining to their ability to reproduce basic laboratory data for concrete as well as predict the response of structures subjected to shock and impact loadings. The examples presented here illustrate important differences between the various models in addition to illustrating some key concrete behaviours that the models should be able to capture.

引用

页码：241 / 250

页数：10