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Progressive Deformation Analysis in Carbon and Glass Fiber Reinforced Hybrid Composites Using Finite Element Method

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Title Progressive Deformation Analysis in Carbon and Glass Fiber Reinforced Hybrid Composites Using Finite Element Method
 
Creator Prasanthi, Phani
Akkineni, Haritha
Madhav, V V Venu
Gupta, Nakul
Vidya, Ch
Chaitanya, Ch Sri
Saxena, Kuldeep K
Alla, Naveenkrishna
Chandrashekar, Rakesh
Malik, Vinayak
Abduvalieva, Dilsora
 
Subject Ansys
Crack
Carbon and glass fiber reinforced composite
Progressive displacement analysis
Stress intensity factor
Strain energy release rate
 
Description 757-765
Progressive deformation analysis is a method used to predict the behaviour of composite materials under loading with
pre-existing matrix cracks or fiber breakage. It involves the estimation of the gradual deformation of the material, taking into
account the material properties, the applied loads, and the associated defect. This paper investigates the fracture behaviour of
a carbon-glass fiber-reinforced polymer composite with pre-existing delamination between the layers. Using the finite
element technique, the location of delamination and the number of layers in the laminate are investigated to better
understand composite material response under the progressive deformation loading. To comprehend the progressive
deformation of examined composites under tensile loading, the finite element-based programme Ansys is used. The
analytical findings are used to validate the finite element models. For the studied composites with pre-existing cracks, the
deformations, forces, equivalent stress, stress intensity factor, and strain energy release rate are given. In this work, the
sensitivity of the delamination position on the laminate under progressive deformation loading is found. The current work is
used for the effective design of the composite laminate with pre-existing delamination under service loading conditions.
 
Date 2024-02-21T06:28:16Z
2024-02-21T06:28:16Z
2024-02
 
Type Article
 
Identifier 0975-1017 (Online); 0971-4588 (Print)
http://nopr.niscpr.res.in/handle/123456789/63361
https://doi.org/10.56042/ijems.v30i6.528
 
Language en
 
Publisher NIScPR-CSIR,India
 
Source IJEMS Vol.30(6) December