Energy absorption analysis of novel double section triangular tubes subjected to axial impact loading

被引：8

作者：

Kumar, A. Praveen ^{[1
]}

Reddy, M. Yadi ^{[2
]}

Shunmugasundaram, M. ^{[1
]}

机构：

[1] CMR Tech Campus, Dept Mech Engn, Hyderabad 501401, Telangana, India

[2] Mahatma Gandhi Inst Technol, Dept Mech Engn, Hyderabad, Telangana, India

来源：

MATERIALS TODAY-PROCEEDINGS | 2021年 / 47卷

关键词：

Composite; Energy absorption; Impact load; Light weight; Safety; ABSORBERS;

D O I：

10.1016/j.matpr.2021.04.485

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Composite tubular structures exhibit a superior energy dissipating capacity and they comprise immense prospective as energy dissipating elements to substitute conventional aluminium tubular components in automotive vehicles, marine and aircrafts. The utilization of composite bi-tubular structures has received more significance in the crashworthiness design of energy absorbing devices for safety of occupants during car collisions. This research paper presents the energy absorption analysis of novel double section triangular tubes subjected to axial impact loading. The proposed bi-tubular glass fabric reinforced epoxy polymer composite triangular tubes were manufactured by hand layup technique. The successfully manufactured double section triangular tubes were subjected to axial impact loading with varied impact speed of 8 m/s and 10 m/s. The noteworthy results associated with the double section triangular tubes highlighted the benefits of utilizing eight layered glass fabric composite tubes in the aircraft manufacturing industries to design a suitable crash security system for absorbing energy during collisions. (c) 2021 Elsevier Ltd. All rights reserved. Selection and peer-review under responsibility of the scientific committee of the Technology Innovation in Mechanical Engineering-2021.

引用

页码：5942 / 5945

页数：4

共 20 条

[1] Thin-walled structures as impact energy absorbers [J].

Abramowicz, W .

THIN-WALLED STRUCTURES, 2003, 41 (2-3) :91-107

[2] Collapsible impact energy absorbers: an overview [J].

Alghamdi, AAA .

THIN-WALLED STRUCTURES, 2001, 39 (02) :189-213

[3]

[Anonymous], 2006, Archives of Civil and Mechanical Engineering

[4] Crashworthiness Analysis of a Novel Aluminum Bi-tubular Corrugated Tube-Experimental Study [J].

Eyvazian, Arameh ;

Najafian, Sara ;

Mozafari, Hozhabr ;

Kumar, A. Praveen .

ADVANCES IN MANUFACTURING PROCESSES, ICEMMM 2018, 2019, :599-607

[5] Axial compression of empty and foam filled composite conical shells [J].

Gupta, NK ;

Velmurugan, R .

JOURNAL OF COMPOSITE MATERIALS, 1999, 33 (06) :567-591

[6]

Kumar A.P., 2019, International Journal of Mechanical and Production Engineering Research and Development 9, V9, P1167

[7] Experimental analysis on the axial crushing and energy absorption characteristics of novel hybrid aluminium/composite-capped cylindrical tubular structures [J].

Kumar, A. Praveen .

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART L-JOURNAL OF MATERIALS-DESIGN AND APPLICATIONS, 2019, 233 (11) :2234-2252

[8] Influence of forming parameters on the crash performance of capped cylindrical tubes using LS-DYNA follow-on simulations [J].

Kumar, A. Praveen ;

Shrivaathsav, S. .

INTERNATIONAL JOURNAL OF INTERACTIVE DESIGN AND MANUFACTURING - IJIDEM, 2019, 13 (03) :1215-1232

[9]

Kumar AP., 2019, INT J RECENT TECHNOL, V8, P3911, DOI [10.35940/ijrte.D8325.118419, DOI 10.35940/IJRTE.D8325.118419]

[10] Influence of plain end-cap on the energy absorption characteristics of cylindrical tubular structures for lateral impact vehicle collisions [J].

Kumar, Praveen A. .

THIN-WALLED STRUCTURES, 2019, 138 :32-45

← 1 2 →