[HTML][HTML] Three point bending test of glass/epoxy composite health monitoring by acoustic emission

N Beheshtizadeh, A Mostafapour, S Davoodi - Alexandria Engineering …, 2019 - Elsevier
As glass epoxy composites have special properties, they are used in different structures.
Health monitoring of this kind of composite is very important due to its use in many …

Experimental investigation on the mechanical behavior and damage of 3D printed composites under three-point bending

L Ma, K Zhang, Z Pan, W Zhou… - Journal of Composite …, 2022 - journals.sagepub.com
Three-dimensional (3D) printing has been triumphantly applied for the manufacture of
various composite components. In this work, acoustic emission (AE), X-ray micro-computed …

Influence of preliminary thermal aging on the residual interlayer strength and staging of damage accumulation in structural carbon plastic

DS Lobanov, EM Lunegova, AI Mugatarov - PNRPU Mechanics Bulletin, 2021 - ered.pstu.ru
Aging of composites is a pervasive problem that leads to mechanical properties
degradation, reduced design life of a structure and premature accidental failure. The work is …

基于BP 算法和FBG 传感的复合材料冲击定位检测技术.

李蒙, 张翠, 童杏林, 邓承伟, 李浩洋… - Laser …, 2022 - search.ebscohost.com
复合材料在服役过程中易受到外部的低能量冲击, 造成不可见损伤, 为了监测复合材料健康状况,
将光纤布喇格光栅(FBG) 传感网络粘贴布置于碳纤维复合材料表面, 采用基于反向传播(BP) …

[PDF][PDF] Applying acoustic emission to investigate failure mechanisms on bending of polymer-based composite sandwich panels

SR Hamzeloo, AR Oskouei… - Journal of Science and …, 2020 - academia.edu
In recent years, due to achieving desired properties, increasing application of Composite in
various industries is observable. Exact determination and evaluation of failure mechanisms …

[PDF][PDF] Studies on Mechanical Behaviour of E-Glass-Kevlar fiber reinforced epoxy Hybrid Composites with nano integration of Functionalized MWCNTs

SB Muzammil, PV Kumar… - Journal of Engineering …, 2019 - researchgate.net
Composite materials were systematically hybridized using high modulus synthetic Kevlar
fibers and low modulus E glass fibers in bidirectional plain oven orientation in equal …

[HTML][HTML] Влияние предварительного температурного старения на остаточную межслоевую прочность и стадийность накопления повреждений в …

ДС Лобанов, ЕМ Лунегова… - Вестник Пермского …, 2021 - cyberleninka.ru
Старение композитов является повсеместной проблемой, которая приводит к
ухудшению механических свойств, сокращению проектного срока службы конструкции …

Experimental research on the acoustic transmission characteristics of refractory materials

C Liu, Aqib, Z Wang, Y Wang - Journal of the Brazilian Society of …, 2020 - Springer
The damage acoustic emission (AE) signal of refractories can be used to evaluate the
classification and degree of the phase damage, which is different from the traditional …

[PDF][PDF] Influence of MWCNTs integration on Mechanical Behavior of E Glass-Carbon Fiber Reinforced Epoxy Hybrid Nano Composites

SB Muzammil, PV Kumar, HK Shivanand - researchgate.net
Composite materials are developed by hybridizing in a systematic integration of
functionalized multi walled carbon nano tubes by ultrasonic dispersion technique to …

Designing Composites for Graceful Failure

A Micheal, Y Bahei-El-Din… - ASME …, 2020 - asmedigitalcollection.asme.org
When inevitable, failure in composite laminates is preferred to occur gracefully to avoid loss
of property and possibly life. While the inherent inhomogeneity leads to slow dissipation of …