Bending characteristics of all-composite hexagon honeycomb sandwich beams: experimental tests and a three-dimensional failure mechanism map

X Wei, Q Wu, Y Gao, J Xiong - Mechanics of Materials, 2020 - Elsevier
The bending characteristics of all-composite honeycomb sandwich beams were investigated
by a three-dimensional failure mechanism map and verified by three-point bending tests. In …

[HTML][HTML] Quasi-static three-point bending of sandwich panels with Miura-ori cores

M Wang, D Karagiozova, G Lu - International Journal of Mechanical …, 2024 - Elsevier
Collapse mechanisms of sandwich panels with Miura-ori cores are analysed and
classification of the deformation regimes under three-point bending is proposed. It is …

Composite honeycomb sandwich columns under in-plane compression: Optimal geometrical design and three-dimensional failure mechanism maps

X Wei, Q Wu, Y Gao, Q Yang, J Xiong - European Journal of Mechanics-A …, 2022 - Elsevier
In this paper, three-dimensional failure mechanism maps are developed to investigate the in-
plane compressive characteristics of all-composite honeycomb sandwich columns and …

Mechanical performances of metal-polymer sandwich structures with 3D-printed lattice cores subjected to bending load

Z Liu, H Chen, S Xing - Archives of Civil and Mechanical Engineering, 2020 - Springer
In this article, we propose a new class of metal-polymer architected sandwich structures that
exhibit different mechanical behaviors. These lightweight sandwich structures have been …

Design of novel plug-type triggers for composite square tubes: enhancement of energy-absorption capacity and inducing failure mechanisms

H Jiang, Y Ren, B Gao, J Xiang, FG Yuan - International Journal of …, 2017 - Elsevier
To improve their energy-absorption capacity and induce failure mechanisms, the plug-type
triggers of composite square tubes are designed and compared. A progressive failure model …

Fabrication and bending behavior of thermoplastic composite curved corrugated sandwich beam with interface enhancement

B Du, L Chen, J Tan, H Zhou, Y Zhao, W Wu… - International Journal of …, 2018 - Elsevier
Thermoplastic composite sandwich structures are being widely investigated due to their
excellent properties such as recycling feasibility and high damage tolerance to meet the …

Failure analysis of adhesively bonded steel corrugated sandwich structures under three-point bending

Y Yu, L Ying, W Hou, P Hu, X Jia, G Akhmet - Composite Structures, 2018 - Elsevier
Failure modes and critical loads for adhesively bonded steel corrugated sandwich structure
under three-point bending in both longitudinal and transverse direction are investigated. An …

[HTML][HTML] Failure analysis of GFRP single lap joints tailored with a combination of tough epoxy and hyperelastic adhesives

DV Srinivasan, V Ravichandran… - Composites Part B …, 2020 - Elsevier
Fibre reinforced polymeric composites bonded with epoxy adhesives often fail ungraciously,
manifesting fibre-tear failure due to the edge peel stresses. This research work proposes …

Quasi-static behaviour of crash components with steel skins and polymer foam cores

A Reyes, T Børvik - Materials Today Communications, 2018 - Elsevier
Different types of crash components are extensively used by the automotive industry to
absorb energy during car accidents. Such components typically consist of sandwich …

Three-point bending deflection and failure mechanism map of sandwich beams with second-order hierarchical corrugated truss core

G Li, Y Fang, P Hao, Z Li - Journal of Sandwich Structures & …, 2017 - journals.sagepub.com
For sandwich beams with second-order hierarchical corrugated truss core under three-point
bending, a correction factor of shear deflection was firstly proposed to improve the prediction …