Results 21 to 30 of about 5,244 (242)

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

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

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

On-line observation of interlaminar damage by ultrasonic inspection [PDF]

, 1999
This paper explores an on-line experimental method to highlight the process of internal damage development in composites by taking advantage of ultrasonic inspection.
叶宁, 董雁瑾, 白以龙, Dong, YJ (reprint author), Chinese Acad Sci, Inst Mech, Lab Nonlinear Mech Continuous Media, Beijing 100080, Peoples R China.   +3 more
core   +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

Enhanced interlaminar fracture toughness of CF/PEEK laminates by interleaving CNT-decorated PEEK films

Polymer Testing, 2023
The weak interlaminar properties severely hinder the high-property applications of carbon fiber (CF) reinforced thermoplastic composites. Here, interlaminar properties were significantly enhanced by introducing carbon nanotube (CNT) decorated polyether ...
Xukang Wang, Wei Jiang, Qiang He, Cheng Chen, Muhan Zhang, Zhigao Huang, Huamin Zhou   +6 more
doaj   +1 more source

Interlaminar shear stress function for adhesively bonded multi-layer metal laminates

, 2018
A new analytical model is proposed for the estimation of interlaminar shear stress in adhesively bonded metal laminates consisting of an arbitrary number of layers. The interface shear stress in the laminates is related to the difference in average axial
R. Umer, W. Zaki, N.V. Viet, Zaki, W., Umer, R., Viet, N. V.   +5 more
core   +1 more source