Testing and Simulation of Laminated Composites Subjected to Impact Loading

2009 ◽  
pp. 273-273-12 ◽  
Author(s):  
D Liu ◽  
X Dang
Keyword(s):  
Impact Loading ◽  
Laminated Composites

scholarly journals Bamboo Bundle Corrugated Laminated Composites (BCLC). Part II. Damage Analysis under Low Velocity Impact Loading

BioResources ◽  
2013 ◽  
Vol 8 (1) ◽  
Author(s):  
Zehui Jiang ◽  
Fuming Chen ◽  
Ge Wang ◽  
Xing'e Liu ◽  
Sheldon Q. Shi ◽  
...  
Keyword(s):  
Impact Loading ◽  
Laminated Composites ◽  
Low Velocity Impact ◽  
Damage Analysis ◽  
Low Velocity ◽  
Velocity Impact

scholarly journals ANALYSIS OF DAMAGE PREDICTION IN LAMINATED COMPOSITES SUBJECTED TO IMPACT LOADING

2020 ◽  
pp. 241-249
Author(s):  
Mohamed Fayas Saffiudeen ◽  
Abdullah Syed ◽  
Fasil T Mohammed
Keyword(s):  
Boundary Conditions ◽  
Contact Force ◽  
Impact Loading ◽  
Laminated Composites ◽  
Laminated Composite ◽  
Fiber Reinforced ◽  
Transverse Impact ◽  
Fiber Volume ◽  
Central Deflection ◽  
Laminate Thickness

Fibre-reinforced laminated composites are susceptible to transverse impact, at low velocities causing significant damage, in terms of matrix cracks and delamination’s, which are very difficult to detect with the naked eye and can cause significant reductions in the strength and stiffness of the materials. This study aimed at analysing the transient dynamic response of laminated composites due to impact. The effect of fiber volume fraction, laminate thickness, plate boundary conditions, velocity and mass of impactor on the behaviour of composites during low velocity impact is analysed using ABAQUS software. For the analysis, a laminated composite panel made of graphite/epoxy fiber-reinforced laminates is subjected to transverse impact by projectile with a spherical nose. Hashin failure model was adopted for the analysis. The optimal fiber capacity fraction for extreme impact energy for T300/976 type of composite was determined. The velocity required to cause damage initiation was found out for different fiber volume fractions. The variation of contact force and central deflection with velocity and mass of impactor was determined and appropriate empirical models were developed to predict the maximum contact force and central deflection for particular values of impactor velocity and mass. The variation of resistance to failure with laminate thickness was found out and suitable boundary conditions of the plate were identified for different types of impact loading INDEX TERMS—Fiber Reinforced laminated Composite, impactor mass, contact force central deflection

Interface forces measurement in laminated composites

2005 ◽  
Vol 126 ◽  
pp. 147-150 ◽  
Author(s):  
C. Barthod ◽  
G. Gautier ◽  
Y. Teisseyre ◽  
A. Agbossou
Keyword(s):  
Laminated Composites ◽  
Interface Forces

IDENTIFICATION OF PLY ELASTICITY AND STRENGTH IN LAMINATED COMPOSITES

2020 ◽  
Author(s):  
Alexander Ivanovich Oleinikov ◽  
Tatiana Andreevna Kuzmina
Keyword(s):  
Laminated Composites
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