A review on crashworthiness studies of crash box structure

被引：117

作者：

Abdullah, N. A. Z. ^{[1
]}

Sani, M. S. M. ^{[1
,2
]}

Salwani, M. S. ^{[1
]}

Husain, N. A. ^{[3
]}

机构：

[1] Univ Malaysia Pahang, Fac Mech & Mfg Engn, Pekan 26600, Pahang, Malaysia

[2] Univ Malaysia Pahang, Automot Engn Ctr, Pekan 26600, Pahang, Malaysia

[3] Univ Teknol Malaysia, Sch Mech Engn, Johor Baharu 81310, Johor, Malaysia

来源：

THIN-WALLED STRUCTURES | 2020年 / 153卷

关键词：

Energy-absorbing member; Thin-wall structure; Crash optimisation; Crashworthiness enhancement; Finite element model; THIN-WALLED STRUCTURES; ENERGY-ABSORPTION CHARACTERISTICS; ARROWED AUXETIC STRUCTURE; SQUARE CFRP TUBES; MULTIOBJECTIVE OPTIMIZATION; CRUSHING BEHAVIOR; COMPOSITE STRUCTURES; IMPACT RESPONSE; DESIGN; FOAM;

D O I：

10.1016/j.tws.2020.106795

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Many studies have focused on the topic of vehicle safety, including the study on crashworthiness. In vehicle, a crash box structure is an integral component for ensuring the safety of a car. It serves as an energy-absorbing member, together with the front bumper in case of frontal collision during car accidents. Therefore, special attention has to be given towards this structure in order to have better understanding regarding its mechanism of deformation and absorbing kinetic energy from the collision, as well as on how to obtain good crashworthy properties from this structure. This study, primarily, is based on extensive literature survey pertaining to the topic of crash box. As the topic of energy-absorbing member in a car is extensive, this review solely focuses on crash box structure. The main motivation of this paper is to summarise the different approaches and aspects of researches performed on car crash box structure to gain comprehensive knowledge regarding the study on crash box.

引用

页数：16

共 103 条

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