Results 11 to 20 of about 198,573 (217)

Low velocity impact response and post impact compression behaviour of ESTM-fabric/3266 composites

open access: yesCailiao gongcheng, 2020
A novel kind of lattice-distributed ESTM-fabrics (ES-L) and random-distributed ESTM-fabrics (ES-R) were developed by using polyethersulfone (PES) and U3160 according to ex-situ toughening technology.
DONG Hui-min   +5 more
doaj   +1 more source

Effect of nano hybrid additives on low velocity impact responses of aramid composite plates: example of CNT and ZrO2

open access: yesEuropean Mechanical Science, 2023
Aramid reinforced composites are advanced materials that are widely used in many industrial applications thanks to their combination of high strength and lightness.
Mehmet Kayrıcı   +3 more
doaj   +1 more source

A simulative study on the effect of friction coefficient and angle on failure behaviors of GLARE subjected to low-velocity impact

open access: yesScience and Engineering of Composite Materials, 2023
The aim of this paper is to study the effect of friction coefficient and impact angle on the failure behaviors of glass fiber reinforced aluminum laminates (GLARE) under the low-velocity impact (LVI) loading.
You Peiyu, Chen Hui, Li Mingjie, Wu Ye
doaj   +1 more source

Delamination Effect on the Buckling Behaviour of Carbon–Epoxy Composite Typical Aeronautical Panels

open access: yesApplied Sciences, 2023
The instability of structures due to compression is one of the most critical issues related to aircraft components. Especially in composite materials, which have poor out-of-plane mechanical properties, the buckling load must be assessed to ensure that ...
Aniello Riccio   +3 more
doaj   +1 more source

Post-Impact Compression Behavior of Natural Flax Fiber Composites

open access: yesJournal of Natural Fibers, 2020
This study investigated the damage tolerance and damage evolution of the compressive failure of a non-woven flax composite using compression after impact (CAI) tests.
Mohamed Habibi   +4 more
doaj   +1 more source

Impact-induced bonding process of copper at low velocity and room temperature

open access: yesMaterials & Design, 2023
The impact-induced bonding can be foundation of fast solid-state additive manufacturing. The mechanisms behind impact-induced bonding have not been widely acknowledged due to complexity caused by too transient process and extreme loading conditions.
Cong Chen   +8 more
doaj   +1 more source

Low velocity impact response and post impact compression behavior of BMI matrix composites

open access: yesCailiao gongcheng, 2022
A novel kind of lattice-distributed ESTM-fabrics was developed by using polyethersulfone(PES) and U3160.The loading amounts of PES on ESTM-fabrics are 15 g/cm2(ES-15), 25 g/cm2(ES-25), 35 g/cm2(ES-35), respectively.
DONG Huimin   +4 more
doaj   +1 more source

Velocity equation for grenades while impacting on dry sand media

open access: yesDefence Technology
This paper deals with the collision of sphere shape grenades with sand media. The central issue of the article is the establishing of an empirical velocity equation of the grenade while impacting on sand that is used to solve motion equations of the ...
Martin Macko   +6 more
doaj   +1 more source

Palliatives for Low Velocity Impact Damage in Composite Laminates

open access: yesAdvances in Materials Science and Engineering, 2017
Fibre reinforced polymer laminated composites are susceptible to impact damage during manufacture, normal operation, maintenance, and/or other stages of their life cycle.
Mubarak Ali   +2 more
doaj   +1 more source

Fatigue Performance of Composite Laminates After Low-velocity Impact

open access: yesCailiao gongcheng, 2016
Compression-compression fatigue tests were carried out on T300/5405 composite laminates after low-velocity impact, compression performance of the laminates with different impact damages was studied together with its fatigue life and damage propagation ...
LIANG Xiao-lin, XU Xi-wu, LIN Zhi-yu
doaj   +1 more source

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