4.7 Article

Dynamic crushing and energy absorption of bio-inspired shear thickening fluid-filled origami metastructure

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Engineering, Mechanical

Multi-stability of hexagonal origami hypar based on group theory and symmetry breaking

Yao Chen et al.

INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES (2023)

Article Engineering, Civil

Compressive mechanical properties and dynamic behaviour of origami-inspired tri-directional auxetic metastructure

Qiusong Yang et al.

Summary: This study investigates the compressive properties of origami-inspired metastructures in the three directions and compares them with the conventional two-dimensional (2D) double arrow structure. The origami-inspired metastructure shows larger transverse contraction deformation and more isotropic crushing resistance compared to the 2D double arrow structure. The origami-inspired metastructure also exhibits superior impact resistance performance and great potential for impact-resistant applications.

ENGINEERING STRUCTURES (2023)

Article Engineering, Mechanical

Dynamic crushing performance of bio-inspired sandwich structures with beetle forewing cores

Lalin Lam et al.

Summary: A novel Sandwich Structure inspired by Beetle Forewing (SSBF) was designed in this study, which mimics the internal structure of beetle forewings. The viscoelastic material and arch shape of hollow cavity structures found in beetles are imitated using shear thickening fluid (STF) and semi-arch cores. The interaction between the fluid and structural components was analyzed using a fluid-structure interaction (FSI) technique. The proposed SSBF, partially filled with STF, exhibits a higher mean crushing force and a stable crushing force-displacement profile, making it suitable for energy absorption and resistance against impact loads.

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING (2023)

Review Engineering, Civil

Anti-blast and-impact performances of auxetic structures: A review of structures, materials, methods, and fabrications

Rajendra Prasad Bohara et al.

Summary: Auxetics are a class of structural metamaterials with superior properties, such as higher energy absorption, enhanced indentation resistance, and improved mechanical properties, compared to conventional structures. They are gaining popularity as lightweight, high-performance protective structures against blast and impact loads. However, a comprehensive overview of the anti-blast and impact performances of different auxetic structures is still needed. This paper aims to review recent advances in auxetic-based lightweight, high-energy absorbing protective structures and discusses the design factors, classification of topologies, fabrication, and evaluation methods. Overall, auxetic core sandwich panels offer superior protective performance but face limitations and challenges in design, fabrication, and implementation.

ENGINEERING STRUCTURES (2023)

Article Engineering, Civil

The quasi-static compressive mechanical properties of barnacle bioinspired structures

Xinmei Xiang et al.

Summary: This paper designs bioinspired thin-walled structures based on observations of barnacles and studies their mechanical properties. The effects of the number and amplitude of corrugations on the deformation and energy absorption performance of 3D printed bioinspired tapered tubes are investigated. The results show that properly controlling corrugation parameters can significantly improve energy absorption.

ENGINEERING STRUCTURES (2023)

Article Engineering, Civil

Crushing behaviour of corrugated tilted honeycomb core inspired by plant stem

Lalin Lam et al.

Summary: In this study, a new corrugated tilted honeycomb (CTH) core is proposed for sandwich structures, and its crushing responses and energy absorption capacity are numerically investigated. The CTH core shows higher crushing force efficiency and specific energy absorption capacity compared to commercially available cores. The effects of crushing speed, tilted angle, and relative density on the crushing behavior of the CTH core are also studied. The CTH core with two corrugations demonstrates significantly improved energy absorption capacity, making it an excellent choice for energy-absorbing sandwich structures.

THIN-WALLED STRUCTURES (2023)

Article Engineering, Civil

Paper tube-guided blast response of sandwich panels with auxetic re-entrant and regular hexagonal honeycomb cores - An experimental study

Ganchao Chen et al.

Summary: This paper investigates the dynamic behavior and failure modes of metallic sandwich panels with different auxetic and non-auxetic cores under blast tests. The study reveals the effects of blast impulse and core density on the panel blast resistance and failure mechanisms. The research provides valuable references for the design of auxetic honeycomb sandwich core in protection applications.

ENGINEERING STRUCTURES (2022)

Article Engineering, Manufacturing

Quasi-static compressive behaviour of 3D-printed origami-inspired cellular structure: experimental, numerical and theoretical studies

Qixun Li et al.

Summary: This paper proposed a novel periodic cellular structure incorporating re-entrant hexagon-shaped honeycombs and Miura origami geometry, manufactured and tested for the first time. The structure showed balanced mechanical properties in three loading directions, with the best bearing direction being in the z-direction. Additionally, it exhibited a notable three-dimensional negative Poisson's ratio effect during compression, with predictive formulas for critical energy absorption indexes derived through theoretical analysis and validated against experimental results.

VIRTUAL AND PHYSICAL PROTOTYPING (2022)

Article Engineering, Mechanical

Numerical study of bio-inspired energy-absorbing device using shear thickening fluid (STF)

Lalin Lam et al.

Summary: This study proposes a novel Bio-Inspired Energy-Absorbing Device (BIEAD) that utilizes the shear thickening characteristics of a shear thickening fluid (STF). The device mimics the viscoelastic material found in the suture interfaces of headbutting animals and woodpecker beaks to achieve recoverable energy absorption. Unlike conventional structures, the proposed device dissipates impact energy through viscous dissipation and internal friction of the STF. It shows good energy absorption capacity and can slowly recover after impact.

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING (2022)

Article Materials Science, Multidisciplinary

Shear thickening fluids and their applications

Minghai Wei et al.

Summary: This paper provides a comprehensive review of shear thickening fluids (STFs), including their basic properties, classification, and rheological mechanism evolution. It discusses the factors influencing the shear thickening behavior of STFs and presents several computational models. Furthermore, it summarizes the research progress of STF-based composites in various fields and explores the applications of STFs in energy dissipation.

MATERIALS & DESIGN (2022)

Article Engineering, Civil

Dynamic behaviors of bio-inspired structures: Design, mechanisms, and models

Wen Zhang et al.

Summary: Biological entities have evolved efficient and multifunctional structures based on nature's design principles, enabling them to thrive in harsh environments. By analyzing various biological systems, researchers have gained a comprehensive understanding of the structure-function relationships and discovered valuable bio-inspired structures that can be used in engineering applications for impact protection.

ENGINEERING STRUCTURES (2022)

Article Engineering, Civil

Dynamic crushing of uniform and functionally graded origami-inspired cellular structure fabricated by SLM

Qixun Li et al.

Summary: This study investigated the dynamic crushing behavior of a novel periodic origami-inspired cellular structure through experiments and numerical simulations. The results showed that the structure exhibited a significant negative Poisson's ratio effect and had relatively balanced mechanical properties under impact load. The gradient design was found to effectively improve the energy absorption performance of the structure.

ENGINEERING STRUCTURES (2022)

Article Engineering, Civil

Impact load mitigation of meta-panels with single local resonator

Nhi H. Vo et al.

Summary: This study investigates the influence of design parameters on the impact mitigation capacity of a new meta-panel that leveraged the coupled mechanisms of plastic deformation and local resonance to absorb energy from impact loading. The meta-panel shows a substantial reduction in the mid-span deflection and an increase in the impact energy absorption compared to conventional sandwich panels. Furthermore, parametric studies are conducted to investigate the effects of the thickness of the hollow-truss bar, core material properties, and impact velocity on the meta-panels impact-resistant behaviour.

ENGINEERING STRUCTURES (2022)

Article Engineering, Civil

Novel dual-platform lightweight metamaterials with auxeticity

Jian Hao et al.

Summary: A newly designed re-entrant elliptic perforated structure is proposed in this study, and it achieves the auxetic effect through the buckling of lightweight perforated plates. This structure exhibits the auxetic effect in large deformation, and the material utilization rate is greatly improved.

ENGINEERING STRUCTURES (2022)

Article Engineering, Mechanical

Dynamic compressive behaviour of shear thickening fluid-filled honeycomb

Qifang Hu et al.

Summary: The addition of STF in honeycomb cells improves energy absorption and prevents premature collapse, with plastic deformation being the predominant mechanism of energy absorption. The study also highlights the impact of honeycomb wall thickness and loading velocity on energy distribution.

INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES (2022)

Article Engineering, Mechanical

Origami metamaterial with two-stage programmable compressive strength under quasi-static loading

Zhejian Li et al.

Summary: The proposed origami metamaterial with two-stage programmable compressive strength combines stacked Miura-origami and rhombic honeycomb structure. By adjusting the geometries, the compressive response of each stage can be programmed within a certain range while minimizing crushing resistance fluctuation. The programmability of compressive properties is demonstrated and verified through analytical modeling, numerical analysis, and quasi-static compressive testing.

INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES (2021)

Article Materials Science, Composites

Development of Eco-friendly Shock-absorbing Cork Composites Enhanced by a Non-Newtonian Fluid

Selim Gurgen et al.

Summary: This study investigated the enhancement of impact resistance of cork composites using shear thickening fluid (STF), showing potential in reducing the maximum impact force and improving impact performance. Rheological measurements and SEM observations were conducted on the developed STF, which was then applied to multi-layered composite structures for low-energy impact testing. Results demonstrated promising outcomes, with a maximum reduction of 36% in impact force for some designs, indicating the effectiveness of STF in enhancing the impact performance of cork composites.

APPLIED COMPOSITE MATERIALS (2021)

Article Engineering, Mechanical

Impact response of metallic stacked origami cellular materials

J. A. Harris et al.

Summary: Cellular materials show promise for structural protection and impact energy absorption, with origami-based geometries offering a new approach to design. Experimentation and simulation studies on different fold configurations provide valuable insights into the performance of materials, guiding the production of cellular materials with specific functions.

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING (2021)

Article Engineering, Mechanical

Mechanical response of shear thickening fluid filled composite subjected to different strain rates

Xin Zhang et al.

Summary: The study found that the strength and modulus of STF-filled tubes increase with strain rate, and the energy absorption capacity also increases with the input impact energy.

INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES (2021)

Article Engineering, Civil

Bending response and energy absorption of sandwich beams with novel auxetic honeycomb core

Xuan Zhao et al.

Summary: The study focuses on the bending response and energy absorption of the star-triangular honeycomb core (STH-C) and sandwich beam with an STH-C (STH-SW), showing that structural parameters significantly influence the load-bearing capacity of the sandwich beams, especially the thickness-to-length ratio t/l.

ENGINEERING STRUCTURES (2021)

Article Engineering, Civil

A bionic tree-liked fractal structure as energy absorber under axial loading

Jiacheng Wu et al.

Summary: A novel protective structure, tree-liked fractal structure, with great energy absorption capability is proposed in this study. Through experiments and theoretical analysis, it is found that the 3rd order tree-like fractal structure exhibits the best carrying capacity and crash performance. Parametric design is adopted to further optimize the performance of the tree-liked fractal structure.

ENGINEERING STRUCTURES (2021)

Article Engineering, Mechanical

Blast resistance of metallic double arrowhead honeycomb sandwich panels with different core configurations under the paper tube-guided air blast loading

Ganchao Chen et al.

Summary: The abstract discusses the attention attracted by the negative Poisson's ratio of auxetic double arrowhead honeycombs and their unique mechanical properties. It presents the production of metallic DAHs and their use as sandwich cores for sandwich panels, as well as an experimental investigation on their dynamic responses under air blasts. The study highlights the influence of core configurations on deformation/failure modes, mechanisms, and blast resistance, providing insights for design, manufacturing, and optimization of auxetic sandwich structures.

INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES (2021)

Article Mechanics

Metallic stacked origami cellular materials: Additive manufacturing, properties, and modelling

J. A. Harris et al.

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES (2020)

Review Engineering, Multidisciplinary

A review of recent research on bio-inspired structures and materials for energy absorption applications

Ngoc San Ha et al.

COMPOSITES PART B-ENGINEERING (2020)

Article Engineering, Mechanical

Dynamic response of clamped sandwich beams with fluid-fillied corrugated cores

Xin Wang et al.

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING (2020)

Review Chemistry, Analytical

Cellular Auxetic Structures for Mechanical Metamaterials: A Review

Parth Uday Kelkar et al.

SENSORS (2020)

Article Engineering, Civil

Rheological and deformation behavior of natural smart suspensions exhibiting shear thickening properties

Selim Gurgen et al.

ARCHIVES OF CIVIL AND MECHANICAL ENGINEERING (2020)

Article Engineering, Mechanical

Dynamic compressive behaviour of sandwich panels with lattice truss core filled by shear thickening fluid

Z. P. Gu et al.

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING (2020)

Article Engineering, Multidisciplinary

Large deformation and energy absorption of additively manufactured auxetic materials and structures: A review

Jianjun Zhang et al.

COMPOSITES PART B-ENGINEERING (2020)

Article Engineering, Aerospace

In-plane compression behavior of hybrid honeycomb metastructures: Theoretical and experimental studies

Mengchuan Xu et al.

AEROSPACE SCIENCE AND TECHNOLOGY (2020)

Article Engineering, Mechanical

Crushing resistance and energy absorption of pomelo peel inspired hierarchical honeycomb

Zhang Wen et al.

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING (2019)

Article Engineering, Mechanical

Quasi-static large deformation compressive behaviour of origami-based metamaterials

Jianjun Zhang et al.

INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES (2019)

Article Materials Science, Composites

Low-velocity impact behaviour of a shear thickening fluid (STF) and STF-filled sandwich composite panels

Kunkun Fu et al.

COMPOSITES SCIENCE AND TECHNOLOGY (2018)

Article Engineering, Mechanical

Experimental study on dynamic compressive behaviour of sandwich panel with shear thickening fluid filled pyramidal lattice truss core

Xianqian Wu et al.

INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES (2018)

Review Instruments & Instrumentation

Auxetic metamaterials and structures: a review

Xin Ren et al.

SMART MATERIALS AND STRUCTURES (2018)

Article Robotics

Rotorigami: A rotary origami protective system for robotic rotorcraft

Pooya Sareh et al.

SCIENCE ROBOTICS (2018)

Review Polymer Science

Shear thickening fluids in protective applications: A review

Selim Gurgen et al.

PROGRESS IN POLYMER SCIENCE (2017)

Article Radiology, Nuclear Medicine & Medical Imaging

Stress wave mitigation at suture interfaces

Nayeon Lee et al.

BIOMEDICAL PHYSICS & ENGINEERING EXPRESS (2017)

Article Mechanics

Stochastic mechanics of metamaterials

T. Mukhopadhyay et al.

COMPOSITE STRUCTURES (2017)

Review Construction & Building Technology

Review of the current practices in blast-resistant analysis and design of concrete structures

Hong Hao et al.

ADVANCES IN STRUCTURAL ENGINEERING (2016)

Article Physics, Applied

Dynamic response of shear thickening fluid under laser induced shock

Xianqian Wu et al.

APPLIED PHYSICS LETTERS (2015)

Article Automation & Control Systems

Analysis of the asymmetrical roll bending process through dynamic FE simulations and experimental study

Quan Hoang Tran et al.

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY (2014)

Article Mechanics

Novel stacked folded cores for blast-resistant sandwich beams

M. Schenk et al.

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES (2014)

Article Multidisciplinary Sciences

Hierarchical multiscale structure-property relationships of the red-bellied woodpecker (Melanerpes carolinus) beak

Nayeon Lee et al.

JOURNAL OF THE ROYAL SOCIETY INTERFACE (2014)

Article Multidisciplinary Sciences

Ultralight, Ultrastiff Mechanical Metamaterials

Xiaoyu Zheng et al.

SCIENCE (2014)

Article Multidisciplinary Sciences

Geometry of Miura-folded metamaterials

Mark Schenk et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2013)

Article Multidisciplinary Sciences

Impact-activated solidification of dense suspensions via dynamic jamming fronts

Scott R. Waitukaitis et al.

NATURE (2012)

Review Chemistry, Multidisciplinary

Structure and mechanical properties of beetle wings: a review

Jiyu Sun et al.

RSC ADVANCES (2012)

Article Engineering, Multidisciplinary

Crush dynamics of square honeycomb sandwich cores

ZY Xue et al.

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING (2006)

Article Mechanics

The response of clamped sandwich plates with lattice cores subjected to shock loading

GJ McShane et al.

EUROPEAN JOURNAL OF MECHANICS A-SOLIDS (2006)

Article Mechanics

Dynamic properties of shear thickening colloidal suspensions

YS Lee et al.

RHEOLOGICA ACTA (2003)