Results 21 to 30 of about 920,820 (244)

In situ formation of a carbon nanotube buckypaper for improving the interlaminar properties of carbon fiber composites

Materials & Design, 2021
To improve the interlaminar properties of carbon fiber reinforced polymer composites (CFRPs), a hybrid fiber mat (i-MBP-PCF) was prepared by in situ deposition of a multiwalled carbon nanotube buckypaper (i-MBP) on the surface of functionalized CF fabric
Yadong Wu, Xiuyan Cheng, Shaoyun Chen, Bo Qu, Rui Wang, Dongxian Zhuo, Lixin Wu   +6 more
doaj   +1 more source

In-situ Monitoring of the Out-Of-Autoclave Consolidation of Carbon/Poly-Ether-Ketone-Ketone Prepreg Laminate

Frontiers in Materials, 2020
The main objectives of this article were to examine the feasibility of high quality laminate (carbon PEKK—Poly-Ether-Ketone-Ketone) manufacturing under low pressure and to analyze the principal phenomena governing the consolidation quality.
Florence Saffar, Florence Saffar, Florence Saffar, Camille Sonnenfeld, Pierre Beauchêne, Chung Hae Park, Chung Hae Park   +6 more
doaj   +1 more source

Enhancement of the interlaminar performance of silica/phenolic laminates after high-temperature pyrolysis using a boron carbide/silicon carbide fibre z-pin

Materials & Design, 2022
The interlaminar strength of polymer matrix laminates significantly affects their performance. Z-pinning is an effective method for improving the interlaminar performance of laminates.
Huadong Fu, Yan Qin, Zhenyue Zou, Jiamin Fan, Chenyi Xue   +4 more
doaj   +1 more source

Evaluation of Interlaminar Stresses in Composite Laminates with a Bolt-Filled Hole Using a Linear Elastic Traction-Separation Description

Applied Sciences, 2017
Determination of the local interlaminar stress distribution in a laminate with a bolt-filled hole is helpful for optimal bolted joint design, due to the three-dimensional (3D) nature of the stress field near the bolt hole.
Yong Cao, Yunwen Feng, Xiaofeng Xue, Wenzhi Wang, Liang Bai   +4 more
doaj   +1 more source

Comparison Study on Interlaminar Shear Strength Testing Methods of CFRP under Hygrothermal Aging Conditions

Journal of Aeronautical Materials, 2017
The effects of hygrothermal aging on the interlaminar shear strength of T700/TDE-85 composites were studied by short-beam method and double-incision method.
SHUANG Chao, LIU Lulu, ZHAO Zhenhua, GUAN Yupu, CHEN Wei   +4 more
doaj   +1 more source

Hybrid composite laminates reinforced with flax-basalt-glass woven fabrics for lightweight load bearing structures

Journal of Industrial Textiles, 2022
An experimental investigation on the mechanical performance of interlayer hybrid flax-basalt-glass woven fabrics reinforced epoxy composite laminates has been performed.
Mohamed A Attia, Marwa A Abd El-baky, Mostafa M Abdelhaleem, Mohamed A Hassan   +3 more
doaj   +1 more source

Interlaminar Shear Fatigue Strength of GFRP.

Journal of the Society of Materials Science, Japan, 1992
The purpose of this research was to study the fatigue behaviour and the test method for S2 glass fibre reinforced plastic under an interlaminar shear fracture mode. Fatigue tests were carried out under the short beam shear (SBS) condition of three point bending. The main results obtained are as follows.
OKADA, Tomonobu, KOE, Shigeki, KODAI, Aki, BANDOH, Shun-ichi   +3 more
openaire   +2 more sources

Hygrothermal aging mechanism of carbon fiber/epoxy resin composites based on quantitative characterization of interface structure

Polymer Testing, 2021
The in-situ quantitative characterization of the interface structure and properties of carbon fiber/epoxy resin composites was carried out by using peak force quantitative nanomechanical mapping (PF-QNM) technology in this study.
Yi-Fan Niu, Yan Yan, Jia-Wei Yao
doaj   +1 more source

The reinforcing effect of oriented graphene on the interlaminar shear strength of carbon fabric/epoxy composites

, 2020
In this study, nano Fe3O4 functionalized graphene oxide (Fe3O4@GO) was employed to enhance the interlaminar shear strength (ILSS) of carbon fabric/epoxy (CF/EP) composites. The composite was fabricated via a vacuum-assisted resin transfer molding process
Xiaojun Shen, Chen-Yang Dang, Bolin Tang, Yang Xiaohui, Hui‐Jie Nie, Lu Jingjing, Zhang Tongtong, K. Friedrich   +7 more
semanticscholar   +1 more source

Determination of nonlinear permeability parameters for shear zones in Baihetan Hydropower Station by in-situ tests

Yantu gongcheng xuebao, 2020
Based on the Forchheimer equation of generalized nonlinear permeability, an in-situ test method for determining the permeability parameters of nonlinear flow in shear zones is proposed. Based on the field tests of Baihetan Hydropower Station, it is found
ZHOU Zhi-fang 1, LI Si-jia 1, WANG Zhe 1, GUO Qiao-na 1, SHI An-chi 2, CHEN Meng 1, SHEN Qi 1
doaj   +1 more source