Numerical investigation of the response of protective barrier under blast loading

被引：0
|
作者：
Ying, Kong Sih [1 ,2 ]
Remennikov, Alex M. [2 ]
Uy, Brian [3 ]
机构：
[1] Univ Tenaga Nas, Coll Engn, Dept Civil Engn, Jalan IKRAM UNITEN, Kajang 43009, Selangor, Malaysia
[2] Univ Wollongong, Sch Civil Min & Environm Engn, Wollongong, NSW 2522, Australia
[3] Univ New South Wales, Ctr Infrastruct Engn, Sydney, NSW 2052, Australia
来源：
STRUCTURAL, ENVIRONMENTAL, COASTAL AND OFFSHORE ENGINEERING | 2014年 / 567卷
关键词：
steel-concrete-steel; protective barrier; finite element; blast loading;
D O I：
10.4028/www.scientific.net/AMM.567.440
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Non-composite steel-concrete-steel panels develop high load-carrying capacity through the tensile membrane resistance of the steel faceplates at large displacement. The response of a full scale barrier structure composed of the non-composite SCS panels and steel posts under various blast loading scenarios was investigated using non-linear finite element software LS-Dyna. The simulation results showed that the barrier was able to withstand very large blast energy. It can be concluded that non-composite SCS panels can provide an attractive solution to expedite construction of high-performance protective barriers to resist extreme blast loadings.
引用
收藏
页码：440 / 445
页数：6
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