Study of asymmetric glass reinforced plastic beams in off-axis four-point bending

Author:

Theotokoglou Efstathios E1,Sideridis Emilio P1

Affiliation:

1. School of Applied Mathematical and Physical Sciences, Department of Mechanics Laboratory of Testing and Materials, The National Technical University of Athens, Greece

Abstract

This study deals with the computational study of asymmetric glass reinforced plastic beams in off-axis four-point bending and the comparison of the induced results with experimental and analytical results. The measurement of the interlaminar shear strength of composite beams, an important design variable in many applications, may be successfully performed by the asymmetric bending test. A three-dimensional finite element analysis is adopted throughout the composite beams in order to, on the one hand, correlate with the experimental results and, on the other hand, to obtain the stress distributions at the supports and at the loading points where usually there is an abrupt variation due to the indentation existing because of the noses. From the finite element analysis and the experimental investigation possible crack initiation positions are determined.

Publisher

SAGE Publications

Subject

Materials Chemistry,Mechanical Engineering,Mechanics of Materials,Ceramics and Composites

Reference18 articles.

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. ON A CLOSED-FORM SOLUTION TO OFF-AXIS FOUR-POINT BENDING EQUATION OF A SIMPLY SUPPORTED BEAM;Advances in Differential Equations and Control Processes;2019-05-05

2. Study of unidirectional fiber reinforced epoxy composites in short-beam bending test;Journal of Reinforced Plastics and Composites;2017-08-21

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3