Investigation of energy absorption of a GFRP composite crash box

被引：1
|
作者：
Ghasemnejad, H. [1 ]
Hadavinia, H. [1 ]
Aboutorabi, A. [1 ]
机构：
[1] Kingston Univ, Fac Engn, London SW15 3DW, England
来源：
STRUCTURES UNDER SHOCK AND IMPACT X | 2008年 / 98卷
关键词：
interlaminar fracture toughness; specific energy absorption; fibre orientation; stacking sequence; composite;
D O I：
10.2495/SU080181
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Interlaminar fracture toughness of composite materials plays an important role on the specific energy absorption (SEA) of the crushing of composite materials. In this regard an optimum composite crash box design is sought by studying the effect of fibre orientation and stacking sequence on the increase of interlaminar fracture toughness. In order to achieve this, various glass fibre/epoxy orientations were studied experimentally. Double Cantilever Beam (DCB) and axial crush box specimens were made and tested in a quasi-static condition to determine the interlaminar fracture toughness (G(IC)) and SEA values for each set of fibre orientation and stacking sequence. The effect of the stacking sequence on fracture toughness and the SEA of the GFRP composite crash box has been quantified and optimum results were obtained.
引用
收藏
页码：177 / 184
页数：8
相关论文
共 50 条
  • [21] Deformation and energy absorption of composite egg-box panels
    Chung, J. G.
    Chang, S. H.
    Sutcliffe, M. P. F.
    COMPOSITES SCIENCE AND TECHNOLOGY, 2007, 67 (11-12) : 2342 - 2349
  • [22] Performance Analysis of GFRP/steel Composite Box Beams
    Li, Yunyu
    Wang, Yanlei
    Ou, Jinping
    PROGRESS IN STRUCTURE, PTS 1-4, 2012, 166-169 : 716 - 719
  • [23] THE ROLE OF FIBER AND MATRIX IN CRASH ENERGY-ABSORPTION OF COMPOSITE-MATERIALS
    FARLEY, GL
    BIRD, RK
    MODLIN, JT
    JOURNAL OF THE AMERICAN HELICOPTER SOCIETY, 1989, 34 (02) : 52 - 58
  • [24] Energy Absorption Characteristics of Crash Box of New Honeycomb Core Structure with Foam-Filled
    Xiang Li
    Yanmiao Wang
    Xingxing Xu
    Xiangbin Cao
    Rui Li
    International Journal of Automotive Technology, 2021, 22 : 221 - 230
  • [25] IN-PLANE ENERGY ABSORPTION AND DEFORMATION PATTERNS OF RE-ENTRANT AUXETIC CRASH BOX
    Fachrudin, Arif rochman
    Choiron, Moch. agus
    Purnowidodo, Anindito
    Irawan, Yudy surya
    MM SCIENCE JOURNAL, 2025, 2025 : 8237 - 8244
  • [26] Optimization of Energy Absorption and Deformation Characteristics of Aluminium Crash Box with the Effect of Groove along with a Screw
    Vignesh, S.K.
    Mayakrishnan, Jaikumar
    König, Peter
    SAE International Journal of Advances and Current Practices in Mobility, 2023, 6 (04): : 2234 - 2242
  • [27] Deformation Mode and Energy Absorption Analysis of Bi-Tubular Corrugated Crash Box Structure
    Choirotin, Ismi
    Choiron, Moch Agus
    Purnowidodo, Anindito
    Darmadi, Djarot Bangun
    INTERNATIONAL JOURNAL OF INTEGRATED ENGINEERING, 2021, 13 (07): : 274 - 280
  • [28] Energy Absorption Characteristics of Crash Box of New Honeycomb Core Structure with Foam-Filled
    Li, Xiang
    Wang, Yanmiao
    Xu, Xingxing
    Cao, Xiangbin
    Li, Rui
    INTERNATIONAL JOURNAL OF AUTOMOTIVE TECHNOLOGY, 2021, 22 (01) : 221 - 230
  • [29] Compression Characteristics and Energy Absorption of Composite Egg-Box Panels
    Chung, Jee-Gyu
    Chang, Seung-Hwan
    TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS A, 2006, 30 (12) : 1603 - 1610
  • [30] Crash energy absorption of braided composite tubes and its application in vehicle passive safety
    Zhang, Ping
    Gui, Liang-Jin
    Fan, Zi-Jie
    Ma, Jian
    Liu, Jing-Yu
    ADVANCES IN TEXTILE ENGINEERING AND MATERIALS, 2013, 627 : 659 - +
12345