Using multifiber beams to account for shear and torsion - Applications to concrete structural elements

被引：76
作者：
Mazars, J.
Kotronis, P.
Ragueneau, F.
Casaux, G.
机构：
[1] Lab Sols Solides Struct 3S, F-38041 Grenoble 9, France
[2] Lab Mecan & Technol, F-94235 Cachan, France
来源：
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING | 2006年 / 195卷 / 52期
关键词：
multifiber beams; concrete;
D O I：
10.1016/j.cma.2005.05.053
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The purpose of this work is to investigate solutions for an enhanced multifiber beam element accounting for shear and torsion. Higher order interpolations functions are used to avoid any shear locking phenomena and the cross section warping kinematics is extended to non-linear behavior using advanced constitutive laws. The efficiency of the proposed modeling strategies is tested with experimental results of concrete structural elements subjected to severe loading. (c) 2005 Elsevier B.V. All rights reserved.
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页码：7264 / 7281
页数：18
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