Results 121 to 130 of about 4,119 (241)

Investigation of fiber/matrix adhesion: test speed and specimen shape effects in the cylinder test

, 2013
The cylinder test, developed from the microdroplet test, was adapted to assess the interfacial adhesion strength between fiber and matrix. The sensitivity of cylinder test to pull-out speed and specimen geometry was measured.
Vas, L. M., Czigany, T., Morlin, B.
core   +1 more source

Influence of Higher Concentrations of Multiwalled Carbon Nanotubes on the Tensile and Flexural Performance of Glass Fiber Reinforced Polymers

Engineering Reports, Volume 8, Issue 6, June 2026.
The addition of MWCNTs enhanced the tensile and flexural behavior of GFRP composites. Maximum strength and stiffness were obtained at 3 wt% MWCNTs, whereas intermediate contents showed reduced performance due to poor dispersion. The results confirm that uniform nanotube dispersion is essential for achieving reliable mechanical performance in GFRP ...
Muthuselvan Balasubramanian, Thamizhvalavan Paramasivam, Rajkumar Sivanraju, B. Arul Kumar   +3 more
wiley   +1 more source

Evaluation of interlaminar shear strength of a unidirectional carbon/epoxy laminated composite under impact loading

, 2006
The interlaminar shear strength (ILSS) of a unidirectional carbon/epoxy (T700/2521) laminated composite under impact loading is determined using the conventional split Hopkinson pressure bar.
K. Nakai, T. Yokoyama
core   +1 more source

Superior through‐plane thermal conductivity in carbon fibers/spherical graphene/epoxy laminated composites for low‐altitude aircrafts

InfoMat, Volume 8, Issue 6, June 2026.
To address the low through‐plane thermal conductivity (λ⊥) of carbon fiber/epoxy composites, which poses thermal management challenges in the expanding low‐altitude economy, we incorporated spherical thermally reduced graphene (s‐TRG) as a bridging filler. This architectural design achieved a λ⊥ of 2.73 W m–1 K–1 at 10 wt% loading.
Shengyuan Gao, Hua Guo, Yongqiang Guo, Hua Qiu, Wei Gong, Junwei Gu   +5 more
wiley   +1 more source

Detrimental Effect of Low‐Magnitude High‐Frequency Vibration in an Ex Vivo Model of Intervertebral Disc Degeneration Despite Estrogen Treatment

JOR SPINE, Volume 9, Issue 2, June 2026.
Low‐magnitude high‐frequency vibration (LMHFV), with or without 17β‐oestradiol (E2), exacerbated papain‐induced bovine intervertebral disc degeneration, reducing cell viability, impairing matrix production, and increasing inflammation. E2 showed no protective effect against papain‐induced degeneration or LMHFV.
Jan Ulrich Jansen, Felizitas Figel, Franziska Widmayer, Morten Vogt, Maria Ahrens, Hans‐Joachim Wilke, Anita Ignatius, Melanie Haffner‐Luntzer, Cornelia Neidlinger‐Wilke, Graciosa Quelhas Teixeira   +9 more
wiley   +1 more source

Effect of Z-Fiber® pinning on the mechanical properties of carbon fibre/epoxy composites

, 2003
This study investigates the effects of Z-pinning on the delamination performance in opening and shear loading modes in woven fabric reinforced / epoxy composite materials, as well as the effects of friction between specimen crack faces and the Z-pin ...
Troulis, Emmanouil
core  

O‐Arm Navigation Enhances Facet Preservation Without Compromising Clinical Outcomes in UBE Decompression for Radiographically Stable Adult Degenerative Scoliosis: A Single‐Center Comparative Study

Orthopaedic Surgery, Volume 18, Issue 6, Page 1203-1215, June 2026.
O‐arm navigation–assisted unilateral biportal endoscopic decompression achieves precise and sufficient neural decompression in stable adult degenerative scoliosis, enhancing facet preservation and reducing segmental motion changes while maintaining comparable symptomatic improvement to conventional fluoroscopy, demonstrating the value of navigation in ...
Yi Liu, Yiwei Xie, Zhibao Chen, Ruijun Xu, Haojie Chen, Xiaojian Ye, Jiangming Yu   +6 more
wiley   +1 more source

Investigation on Impact Behavior of Thermoplastic Composites: A Ply‐Level Numerical Methodology for Impact‐Resistance Design

Polymer Composites, Volume 47, Issue 10, Page 8792-8804, 20 May 2026.
Experimental and numerical investigation on impact‐tolerance efficient evaluation of soft TPU composites. ABSTRACT This study combines experimental characterization and numerical modeling to investigate the impact behavior of aramid fiber–reinforced composites incorporating a thermoplastic polyurethane (TPU) matrix. Low‐velocity impact (LVI) tests were
Shunqi Zhang, Ícaro Araújo Silva, Emre Konkan, Dayou Ma, Otávio Bianchi, Sandro Campos Amico, Andrea Manes   +6 more
wiley   +1 more source

Bioinspired Interfaces for Improved Interlaminar Shear Strength in 3D Printed Multi-material Polymer Composites

Additively manufactured soft-hard composite materials are significant because they combine the benefits of both soft and hard materials, creating a new class of materials with unique properties.
Çöker, Demirkan, Yavas, Denizhan, ALTUNTAŞ, UMUT   +2 more
core   +1 more source

Long-Term Properties of Interlaminar Shear Strength of Composite Laminates [PDF]

, 2018
Components made of fiber reinforced polymers (FRP) are frequently used in environments with fluctuating temperatures and moisture levels. These environmental factors lead to a degradation of the FRP in the long term. The mechanisms behind the degradation
Monsås, Anna Birgitte
core   +1 more source