Review of sandwich structures under impact loadings: experimental, numerical and theoretical analysis
H Guo, H Yuan, J Zhang, D Ruan - Thin-Walled Structures, 2024 - Elsevier
With the swift advancement of aerospace, shipbuilding and engineering, the significance of
sandwich structures with cellular cores is becoming increasingly prominent due to their multi …
sandwich structures with cellular cores is becoming increasingly prominent due to their multi …
Plastic deformation, failure and energy absorption of sandwich structures with metallic cellular cores
Cellular metals with stochastic, 2D or 3D periodic microstructures can sustain large plastic
deformation at almost constant stress. Due to such excellent energy absorption capability …
deformation at almost constant stress. Due to such excellent energy absorption capability …
[HTML][HTML] Dynamic crushing and energy absorption of regular, irregular and functionally graded cellular structures
The in-plane dynamic crushing of two dimensional honeycombs with both regular
hexagonal and irregular arrangements was investigated using detailed finite element …
hexagonal and irregular arrangements was investigated using detailed finite element …
[HTML][HTML] Fluid-structure interaction effects during the dynamic response of clamped thin steel plates exposed to blast loading
This work presents results from a numerical investigation on the influence of fluid-structure
interaction (FSI) on the dynamic response of thin steel plates subjected to blast loading. The …
interaction (FSI) on the dynamic response of thin steel plates subjected to blast loading. The …
Fabrication and crushing behavior of low density carbon fiber composite pyramidal truss structures
A new method for fabricating carbon fiber composite pyramidal truss cores was developed
based on the molding hot-press technique. In this method, all the continuous fibers of …
based on the molding hot-press technique. In this method, all the continuous fibers of …
An approach for incorporating classical continuum damage models in state-based peridynamics
Peridynamics has gained significant attention as an alternative formulation for problems in
solid mechanics. Recent contributions have included initial attempts to include material …
solid mechanics. Recent contributions have included initial attempts to include material …
Crashworthiness analysis and multi-objective optimization of spatial lattice structure under dynamic compression
C Xie, D Wang, L Zong, D Kong - International Journal of Impact …, 2023 - Elsevier
A spatial lattice structure is proposed to improve the structural crashworthiness and energy
absorption. First, a single-cell structure is proposed via a bionic honeycomb, and then the …
absorption. First, a single-cell structure is proposed via a bionic honeycomb, and then the …
Lightweight metal cellular structures fabricated via 3D printing of sand cast molds
Cellular structures offer high specific strength and can offer high specific stiffness, good
impact absorption, and thermal and acoustic insulation. A major challenge in fabricating …
impact absorption, and thermal and acoustic insulation. A major challenge in fabricating …
Response of metallic pyramidal lattice core sandwich panels to high intensity impulsive loading in air
KP Dharmasena, HNG Wadley, K Williams… - International Journal of …, 2011 - Elsevier
Small scale explosive loading of sandwich panels with low relative density pyramidal lattice
cores has been used to study the large scale bending and fracture response of a model …
cores has been used to study the large scale bending and fracture response of a model …
Evaluation of blast mitigation performance of cylindrical explosion containment vessels based on water containers
Using liquid materials with specific geometries can enhance the explosion-proof properties
of confined structures. This approach is promising because bulk water has multiple blast …
of confined structures. This approach is promising because bulk water has multiple blast …