Results 11 to 20 of about 93,666 (314)

Research and practices of large composite external wall panels for energy saving prefabricated buildings [PDF]

open access: yesMATEC Web of Conferences, 2019
The production process and application of large composite external wall panels (composite panels for short) are introduced in this paper. Composite panels with both load bearing and thermal insulation were formed by pouring normal concrete (NC) and ...
Shi Yunxing   +4 more
doaj   +1 more source

Biomimetics Design of Sandwich-Structured Composites

open access: yesJournal of Composites Science, 2023
In the context of energy efficiency and resource scarcity, lightweight construction has gained significant importance. Composite materials, particularly sandwich structures, have emerged as a key area within this field, finding numerous applications in various industries.
Carsten Kunzmann   +2 more
openaire   +4 more sources

Free Vibration Analysis of Functionally Gradient Sandwich Composite Plate Embedded SMA Wires in Surface Layer

open access: yesApplied Sciences, 2020
In this paper, a new type of composite gradient sandwich plate structure is proposed, which embeds the pre-strained shape memory alloy (SMA) into the surface layer and the core layer composed of epoxy resin and graphite-reinforced materials.
Yizhe Huang   +4 more
doaj   +1 more source

Effect of Fiber Orientation on Mechanical Properties of Kenaf-Reinforced Polymer Composite

open access: yesBioResources, 2015
The increase of environmental awareness has led to interest in the use of materials with eco-friendly attributes. In this study, a sandwich composite was developed from polyester and kenaf fiber with various orientation arrangements.
Ching Kuan Yong   +3 more
doaj   +1 more source

Flexural behaviour of structural fibre composite sandwich beams in flatwise and edgewise positions [PDF]

open access: yes, 2010
The flexural behaviour of a new generation composite sandwich beams made up of glass fibre-reinforced polymer skins and modified phenolic core material was investigated.
Aravinthan, T.   +3 more
core   +2 more sources

Investigation of Mechanical Properties of Honeycomb Sandwich Structure with Kenaf/glass Hybrid Composite Facesheet

open access: yesJournal of Natural Fibers, 2022
The application of a sandwich structure made with composite facesheet and honeycomb core has increased rapidly due to high stiffness to weight ratio characteristics.
W. Ashraf   +4 more
doaj   +1 more source

Hygrothermal Deformation of Composite Sandwich Panels [PDF]

open access: yesAdvanced Composites Letters, 2000
Coefficients of thermal and moisture expansion (CTE and CME) can be predicted for many composite laminates and sandwich panels. Core and adhesive properties, such as geometry and stiffness are important variables. Laminate theory is augmented with a modified model for anisotropic core properties to predict the CTE and CME of sandwich panels ...
Ernest G. Wolff   +2 more
openaire   +1 more source

Experimental Study of the Bending Properties and Deformation Analysis of Web-Reinforced Composite Sandwich Floor Slabs with Four Simply Supported Edges. [PDF]

open access: yesPLoS ONE, 2016
Web-reinforced composite sandwich panels exhibit good mechanical properties in one-way bending, but few studies have investigated their flexural behavior and deformation calculation methods under conditions of four simply supported edges.
Yujun Qi, Hai Fang, Weiqing Liu
doaj   +1 more source

Effect on mechanical properties by partial replacement of the glass with alkali-treated flax fiber in composite facesheet of sandwich structure

open access: yesJournal of Materials Research and Technology, 2021
Sandwich structures made of glass-reinforced composite facesheet (FS) and honeycomb core are using in many load-carrying applications. This study aims to reduce the dependency on synthetic materials in the composite FS of sandwich structure.
W. Ashraf   +4 more
doaj   +1 more source

Cutout reinforcements for shear loaded laminate and sandwich composite panels [PDF]

open access: yes, 2008
This paper presents the numerical and experimental studies of shear loaded laminated and sandwich carbon/epoxy composite panels with cutouts and reinforcements aiming at reducing the cutout stress concentration and increasing the buckling stability of
Cheung, C. W., Guo, Shijun J., Zhou, L.
core   +1 more source

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