Multi-scale analysis for mechanical properties of fiber bundle and damage characteristics of 2D triaxially braided composite panel under shear loading

H Jiang, Y Ren, Z Liu, S Zhang, G Yu - Thin-Walled Structures, 2018 - Elsevier
The shear strength and progressive damage responses of 2D-triaxially braided composite
(2DTBC) panel under shear loading are predicted by multi-scale modeling approaches. A …

Explicit modeling of matrix cracking and delamination in laminated composites with discontinuous solid-shell elements

J Zhi, TE Tay - Computer Methods in Applied Mechanics and …, 2019 - Elsevier
Composite structural failure usually entails complicated interactions between intralaminar
and interlaminar damage. In this paper, a novel discontinuous solid-shell finite element …

Analytical approach to study the vibration of delaminated m ulti‐scale composite cylindrical shells

AA Baharali, AA Yazdi - Polymer Composites, 2021 - Wiley Online Library
In this study, the effect of carbon nano‐tubes (CNTs) and fiber carbons on vibration
frequency of delaminated anti‐symmetric cross‐ply cylindrical shells is investigated. In this …

Strain energy density based damage initiation in heavily cross-linked epoxy using XFEM

AY Elruby, S Nakhla - Theoretical and Applied Fracture Mechanics, 2019 - Elsevier
This article proposes a damage initiation criterion based on the total strain energy density
(SED) for glassy polymers such as epoxy resins. The proposed damage initiation model was …

Vibration analysis of MWCNT-reinforced GFRP hybrid composite plates using higher-order shear deformation theory with influence of delamination size, position, and …

D Elumalai, AB Arumugam - Mechanics of Advanced Materials and …, 2024 - Taylor & Francis
A displacement-based finite element model for simulating delamination damage in multi
walled carbon nanotubes (MWCNT) filled GFRP composite plates using higher order shear …

Micro-mechanical investigation of interfacial debonding in carbon fiber-reinforced composites using extended finite element method (XFEM) approach

RF Swati, SR Qureshi, MU Sohail, A Munir, OM Qureshi… - Micromachines, 2022 - mdpi.com
The interface debonding in carbon fiber-reinforced polymers is analyzed and evaluated
using the extended finite element method (XFEM). In order to accurately evaluate the …

A shell element for the prediction of residual load‐carrying capacities due to delamination

F Gruttmann, G Knust - International Journal for Numerical …, 2019 - Wiley Online Library
This paper deals with layered plates and shells subjected to static loading. The kinematic
assumptions are extended by a jump function in dependence of a damage parameter …

Formulação e implementação computacional para análise fisicamente e geometricamente não linear de cascas pelo método dos elementos finitos generalizados

DB Oliveira - 2024 - repositorio.ufmg.br
RESUMO A análise estrutural de placas e cascas é um tópico de extrema relevância na
engenharia estrutural e tem recebido crescente atençao nas últimas décadas, compondo …

Theorie und Numerik interlaminarer Spannungen und Delaminationen in geschichteten Verbundschalen

G Knust - 2019 - tuprints.ulb.tu-darmstadt.de
Aufgrund ihrer mechanischen Eigenschaften ersetzen Verbundwerkstoffe zunehmend
klassische metallische Materialien. Aus diesem Grund stellt die Simulation von …

[PDF][PDF] Dynamic analysis of delaminated composite pretwisted stiffened cylindrical shells-a finite element approach

M Rout - 2018 - 20.198.91.3
First and above all, I praise God, the almighty for providing me this opportunity and granting
me the capability to proceed successfully. This thesis appears in its current form due to the …