scholarly journals Cutting energy absorption property analysis and homogenization analysis of combined honeycomb subject to explosive loading

2022 ◽  
Vol 170 ◽  
pp. 108602
Author(s):  
Yi Meng ◽  
Yuwu Zhang ◽  
Xiangcheng Li ◽  
Zizhen Qi ◽  
Yuliang Lin
Keyword(s):  
Energy Absorption ◽  
Explosive Loading ◽  
Absorption Property ◽  
Cutting Energy ◽  
Property Analysis

Investigation on Energy Absorption Characteristics of PVB Laminated Windshield Subject to Human Head Impact

2010 ◽  
Vol 34-35 ◽  
pp. 956-960 ◽  
Author(s):  
Bo Han Liu ◽  
Meng Yi Zhu ◽  
Yue Ting Sun ◽  
Jun Xu ◽  
Dong Yun Ge ◽  
...  
Keyword(s):  
Dynamic Behavior ◽  
Energy Absorption ◽  
Human Head ◽  
Head Impact ◽  
Laminated Glass ◽  
Absorption Property ◽  
Element Simulation ◽  
Impact Position ◽  
Two Parameters ◽  
Absorption Characteristics

In this paper, energy absorption characteristics of PVB laminated windshield subject to human head impact are studied. SHPB method is carried out to obtain the constitutive relationships of PVB laminated glass in dynamic behavior. With the SHPB results embedded, finite element simulation is used to study the dynamic behavior of PVB laminated windshield. In particular, energy absorption characteristics are investigated. Two parameters for measuring the energy absorption property of windshield are suggested, i.e. loss of head velocity and HIC value and a parametric study is carried out to see the effect of impact velocity and impact position. Results can shed lights on the research of energy absorption capability of PVB laminated windshield.

Influence of Structure Parameters on Compressive Behavior of Aluminum Foam

2011 ◽  
Vol 80-81 ◽  
pp. 123-127
Author(s):  
Fang Wang ◽  
Lu Cai Wang ◽  
Zhi Min Zhang
Keyword(s):  
Energy Absorption ◽  
Size Effects ◽  
Deformation Behavior ◽  
Aluminum Foam ◽  
Functional Materials ◽  
Compressive Property ◽  
Absorption Property ◽  
Compressive Behavior ◽  
Orthogonal Experiments ◽  
Static And Dynamic Loading

Foamed aluminum has been recently developed as one of new structure functional materials due mainly to its excellent properties such as energy absorption property. It is significant to investigate the compressive behavior and energy absorption property of foamed aluminum under the condition of static and dynamic loading. The compressive deformation behavior of foamed aluminum with open pore structure was experimentally studied and the effects of the porosity, the type of materials, the pore size and the sample size were discussed in detail by means of the orthogonal experiments. The results showed that the type of materials had the most evident influence on the compressive property of foamed aluminum among the factors investigated, and that the size effects of the experimental results were observed.

PS08 Energy absorption property of braided composite

2013 ◽  
Vol 2013 (0) ◽  
pp. _PS08-1_-_PS08-3_
Author(s):  
Masato MORI ◽  
Daiju KATAYAMA ◽  
Akio OHTANI ◽  
Asami NAKAI
Keyword(s):  
Energy Absorption ◽  
Absorption Property ◽  
Braided Composite

Effect of lamination constitution of FW-FRP cylinder on energy absorption property

2018 ◽  
Vol 2018 (0) ◽  
pp. GS0501
Author(s):  
Tasuku KAWAGUCHI ◽  
Kazuhiro SAKATA ◽  
Norio HIRAYAMA ◽  
Yoshio AOKI ◽  
Yusaku KATO ◽  
...  
Keyword(s):  
Energy Absorption ◽  
Absorption Property

The Effect of Buckling Fracture at Bolt Jointing Region of FRP Pipe on Energy Absorption Property

2002 ◽  
Vol 2002.77 (0) ◽  
pp. _10-27_-_10-28_
Author(s):  
Hiroyuki HAMADA ◽  
Asami NAKAI ◽  
Kenichi SUGIMOTO ◽  
Hiroshi SAITO ◽  
Ryuji INAI
Keyword(s):  
Energy Absorption ◽  
Absorption Property

Crash Simulation of New Car Rear Under-Run Protector

2015 ◽  
Vol 727-728 ◽  
pp. 469-472
Author(s):  
Zhang Hong Li ◽  
Wei Gao Qiao
Keyword(s):  
Energy Absorption ◽  
Surface Modeling ◽  
Absorption Property ◽  
Protection Device ◽  
Crash Simulation ◽  
Protective Devices ◽  
New Energy

According to a brand of heavy truck’s under protection device, using CATIA surface modeling functions , this article assessed the performance of the rear under-run protection device. Study the performance of the rear under-run protection device by doing width offset collision simulation. A new energy absorption type under-run protection device is designed which can improve the energy absorption property. By vehicle rear-end collision simulations the optimized feasibility of protective devices is verified.

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