Results 291 to 300 of about 2,056,851 (350)

Effect of core density on the low-velocity impact response of foam-based sandwich composites

, 2020
The paper presents the results of an investigation into the effect of core density on the low-velocity impact response of foam-based sandwich composites.
D. Feng, F. Aymerich
semanticscholar   +1 more source

Indentation failure in composite sandwich structures

Experimental Mechanics, 2002
A combined analytical and experimental investigation of the indentation failure of a composite sandwich panel has been undertaken. Two cases have been studied: a sandwich panel with carbon/epoxy facing and a PVC foam layer supported on a rigid base and indented at the center with a cylindrical indentor; and a sandwich beam with symmetrical facing and ...
E.E. Gdoutos, I.M. Daniel, K. Wang
openaire   +1 more source

Impact response of shear thickening fluid filled polyurethane foam core sandwich composites

, 2020
Up to date, a considerable experimental work has been performed to reveal the impact behavior of polymer foam core sandwich composites. Though, a few attempts have been made to integrate shear thickening fluids (STF) in closed cell rigid polyurethane ...
C. Caglayan, Ipek Osken, Altuğ Ataalp, H. Türkmen, H. Cebeci   +4 more
semanticscholar   +1 more source

Generating d-Composite Sandwich Numbers

2015
See the abstract in the attached pdf.
Jones, Lenny, Lamarche, Alicia
openaire   +2 more sources

Multifunctional sandwich composites

SPIE Proceedings, 2003
Sandwich composites find increasing use as flexural load bearing lightweight sub-elements in air/space vehicles, rail/ground transportation, marine and sporting goods. The core in these applications is usually balsa wood, foam or honeycomb with laminated carbon or glass facesheets. A limitation of traditional sandwich onfigurations is that the space in
openaire   +1 more source

Low-velocity impact, bending, and compression response of carbon fiber/epoxy-based sandwich composites with different types of core materials

, 2020
This study focuses on the investigation of the effects of different core types on the low velocity impact, three-point bending and out-of-plane compression loading performance of sandwich composites.
A. Doğan
semanticscholar   +1 more source

Low-velocity impact damage and energy absorption characteristics of stiffened syntactic foam core sandwich composites

, 2020
Syntactic foam core sandwich composites are potential materials for marine structural applications because of its high specific properties and better energy absorption characteristics.
S. Kumar, S. Kumar
semanticscholar   +1 more source

Manufacturing and mechanical characterisation of polyurethane resin based sandwich composites for three-dimensional fabric reinforcement

Materials Today Communications, 2020
Three-dimensional (3D) sandwich composites are an excellent material, boasting light weight, high strength, and high specific stiffness. For materials comprising this structure, a new type of sandwich composite, made with a 3D fabric reinforcement ...
Zhigang Li, Xinpei Wei, Zhipeng Gao, Xu Jin, Pinkui Ma, Minghui Wang   +5 more
semanticscholar   +1 more source

Investigating the feasibility of a new testing method for GFRP/polymer foam sandwich composites used in railway passenger vehicles

, 2020
This paper investigates the feasibility and validity of a recently proposed testing method when applied to foam core sandwich composites to determine the impact resistance of train car body shells.
A. Önder, M. Robinson
semanticscholar   +1 more source

Experimental investigation on fly ash particulate reinforcement for property enhancement of PU foam core FRP sandwich composites

, 2020
Low-cost industrial byproduct fly ash (FA) particulates were used as reinforcement to improve the mechanical performance of Polyurethane (PU) foam core and PU based laminated sandwich composites.
A. S. Pareta, R. Gupta, S. Panda
semanticscholar   +1 more source