Design and low-velocity impact behavior of an origami-bellow foldcore honeycomb acoustic metastructure

P Shi, Y Chen, J Wei, T ** method was proposed to construct the lattice cylindrical shell (LCS) based on the
triply periodic minimal surfaces (TPMS). The diamond lattice cylindrical shell (D-LCS) was …

Energy absorption characteristics and crashworthiness of rhombic hierarchical gradient multicellular hexagonal tubes

S Qin, X Deng, F Liu - Mechanics of Advanced Materials and …, 2024 - Taylor & Francis
In order to further improve the crashworthiness, this paper introduces hierarchies and
gradients into thin-walled structures, and designs a new type of rhombic hierarchical …

Dynamic computer simulation and energy absorption of foam-filled conical tubes under axial impact loading

Z Ahmad, DP Thambiratnam - Computers & Structures, 2009 - Elsevier
This paper treats the dynamic response and energy absorption of aluminum foam-filled
conical tubes under axial impact loading using non-linear finite element techniques. The …

Review of the crushing response of collapsible tubular structures

V Patel, G Tiwari, R Dumpala - Frontiers of Mechanical Engineering, 2020 - Springer
Studies on determining and analyzing the crushing response of tubular structures are of
significant interest, primarily due to their relation to safety. Several aspects of tubular …

Crushing behaviors of novel multi-cell square tubes and its hierarchical multi-cell structures under axial loading

C Gong, Z Bai, Y Hu - Mechanics of Advanced Materials and …, 2023 - Taylor & Francis
This study proposed a novel multi-cell square tube and its hierarchical structures to improve
the energy absorption efficiency of multi-cell thin-walled structures. The finite element model …

Crushing analysis of polygonal columns and angle elements

X Zhang, H Huh - International Journal of Impact Engineering, 2010 - Elsevier
Energy absorption characteristics of regular polygonal columns and angle elements under
dynamic axial compression are investigated by using non-linear explicit finite element code …

Dynamic crushing characteristics of bio-inspired minimal surface primitive structures

N San Ha, TM Pham, NH Vo, H Hao - Composite Structures, 2023 - Elsevier
It has been proven that the triply periodic minimal surface structures (TPMS), a specific type
of bio-inspired structures classified as cellular structures with continuous non-self …

A scaled framework for strain rate sensitive structures subjected to high rate impact loading

H Sadeghi, K Davey, R Darvizeh, A Darvizeh - International Journal of …, 2019 - Elsevier
The ability to perform scaled high impact, energy absorption type experimentation is
practically impeded for rate-sensitive materials by an inherently nonlinear response that …