Results 31 to 40 of about 570,927 (212)

Compressive residual strength at low temperatures of composite laminates subjected to low-velocity impacts [PDF]

, 2008
7 pages, 8 figures.Compression after impact behaviour of different carbon fibre reinforced composite laminates (tape and woven) was studied at low temperatures.
Barbero Pozuelo, Enrique, Navarro Ugena, Carlos, Sánchez Sáez, Sonia   +2 more
core   +3 more sources

Impact load behaviour of Resin Transfer Moulding (RTM) hemp fibre composite laminates [PDF]

, 2009
13 pages, 23 figures.Aim of this work is to determine experimentally some important mechanical characteristics of RTM hemp plain weave fabric/epoxy laminates. Equipment and test methods are described and critically discussed.
Barbero Pozuelo, Enrique, Pizzinelli, C. S., Scarponi, C., Sánchez Sáez, Sonia   +3 more
core   +3 more sources

Failure assessment of 3D woven composites under compression after low-velocity impact

Materials Research Express, 2022
The failure mechanism of 3D woven composites subjected to compression loading along principal/off-axis direction after low-velocity impact (LVI) was assessed by experimental and numerical methods.
Jin Sun, Yunfeng Dai, Linhai Huang, Junhua Zhao   +3 more
doaj   +1 more source

Influence of lightweight pumice on low velocity impact response of carbon fiber reinforced pumice epoxy core sandwich composites

Journal of Materials Research and Technology
The present study investigates novel carbon fiber sandwich composites reinforced with lightweight pumice. Four types of sandwich composites are manufactured by varying the pumice content in 0, 3, 6 and 9 wt%.
Imran Ibrahim Shaikh, Kiran Shahapurkar, Kiran MC, Venkatesh Chenrayan, Panneerselvam Natarajan, Vineet Tirth, Ali Algahtani, Amir Arabi, Vijayabhaskara Rao Bhaviripudi, Vasudevan Venkatachalam, Manzoore Elahi M. Soudagar, Andrey Pisarev, Muhammad Nasir Bashir, Joon Sang Lee, Shekhar Singh   +14 more
doaj   +1 more source

Experiment and analysis of mechanical properties of carbon fiber composite laminates under impact compression

e-Polymers, 2022
Composite materials are more and more widely used in aircraft structural design, and impact damage is the most serious defect/damage form of aviation composite structures in service.
Yang Kang, Yang Li, Gong Peng, Zhang Liguo, Yue Yumei, Li Qunfang   +5 more
doaj   +1 more source

On the compact wave dynamics of tensegrity beams in multiple dimensions

, 2019
This work presents a numerical investigation on the nonlinear wave dynamics of tensegrity beams in 1D, 2D and 3D arrangements. The simulation of impact loading on a chain of tensegrity prisms and lumped masses allows us to apply on a smaller scale recent
Fraternali, Fernando, Micheletti, Andrea, Ruscica, Giuseppe   +2 more
core   +1 more source

Edge impact modeling on stiffened composite structures [PDF]

, 2015
Finite Element Analysis of low velocity/low energy edge impact has been carried out on carbon fiber reinforced plastic structure. Edge impact experimental results were then compared to the numerical ‘‘Discrete Ply Model’’ in order to simulate the edge ...
Aboissière, Jacky, Bouvet, Christophe, Minot, Clément, Ostré, Benjamin   +3 more
core   +3 more sources

Couple effects of multi-impact damage and CAI capability on NCF composites

Reviews on Advanced Materials Science
In this study, the mechanical properties of non-crimp fabric (NCF) composite laminates under low-velocity impact and compression after impact (CAI) tests were studied by Scanning electron microscopy (SEM) and Digital image correlation (DIC) techniques ...
Zhang Yuxuan, Yan Shi, Jiang Lili, Fan Tiancong, Zhai Junjun, Li Hanhua   +5 more
doaj   +1 more source

In-situ detection of delamination reinitiation in carbon fiber reinforced polymers post barely visible impact damage

Heliyon
In this study, advancements are presented in the in-situ detection of delamination reinitiation from Barely Visible Impact Damage (BVID) in composite materials, utilizing enhancements in Digital Image Correlation (DIC) techniques during a Compression ...
Kais Jribi, Boutros Azizi, Alberto W. Mello   +2 more
doaj   +1 more source

The low-velocity impact and compression after impact (CAI) behavior of foam core sandwich panels with shape memory alloy hybrid face-sheets

Science and Engineering of Composite Materials, 2019
Due to the properties of shape memory effect and super-elasticity, shape memory alloy (SMA) is added into glass fiber reinforced polymer (GFRP) face-sheets of foam core sandwich panels to improve the impact resistence performance by many researchers ...
Wu Ye, Wan Yun
doaj   +1 more source