Strong and tough fibrous hydrogels reinforced by multiscale hierarchical structures with multimechanisms

X Guo, X Dong, G Zou, H Gao, W Zhai - Science Advances, 2023 - science.org
Tough natural materials such as nacre, bone, and silk exhibit multiscale hierarchical
structures where distinct toughening mechanisms occur at each level of the hierarchy …

[HTML][HTML] Superelastic response and damping behavior of additively manufactured Nitinol architectured materials

Z Yan, JN Zhu, E Borisov, T Riemslag, SP Scott… - Additive …, 2023 - Elsevier
In energy absorption applications, architectured metallic materials generally suffer from
unrecoverable deformation as a result of local yield damage or inelastic buckling. Nitinol …

Modeling progressive failure and crack evolution in a randomly distributed fiber system via a coupled phase-field cohesive model

BB Yin, A Akbar, Y Zhang, KM Liew - Composite Structures, 2023 - Elsevier
Despite the high microstructural heterogeneity of fiber-reinforced composites, few modeling
framework provides a comprehensive and detailed understanding of the failure mechanisms …

[HTML][HTML] A review on micromechanical modelling of progressive failure in unidirectional fibre-reinforced composites

L Wan, Y Ismail, Y Sheng, J Ye, D Yang - Composites Part C: Open Access, 2023 - Elsevier
The recent decades have seen various attempts at the numerical modelling of fibre-
reinforced polymer (FRP) composites in the aerospace, auto and marine sectors due to their …

[PDF][PDF] A short introduction to basic aspects of continuum micromechanics

HJ Böhm - Cdl-fmd report, 1998 - ilsb.tuwien.ac.at
In the present report some basic issues of and some of the modeling strategies used for
studying static and quasistatic problems in continuum micromechanics of materials are …

Micro-mechanical analysis on random RVE size and shape in multiscale finite element modelling of unidirectional FRP composites

NK Balasubramani, B Zhang, NT Chowdhury… - Composite …, 2022 - Elsevier
Developing a high-fidelity stochastic multi-scale modelling framework that can capture the
structure–property relationship in a computationally efficient manner is of interest to the …

A hierarchical multiscale strategy for analyzing the impact response of 3D braided composites

K Xu, W Chen, L Liu, Z Zhao, G Luo - International Journal of Mechanical …, 2021 - Elsevier
A hierarchical multiscale framework has been developed to predict the impact response of
3D braided composites, in which a bridging model (unit cell model), was employed as a …

Computational elastic analysis of AA7075-O using 3D-microstructrure-based-RVE with really-distributed particles

Q Sun, MK Jain - International Journal of Mechanical Sciences, 2022 - Elsevier
AA7075 is of special interest amongst aluminum alloys for structural applications in
automotive and aerospace industries because of its higher strength. Due to advances in …

[HTML][HTML] Impact response of negative stiffness curved-beam-architected metastructures

N Mehreganian, AS Fallah, P Sareh - International Journal of Solids and …, 2023 - Elsevier
Mechanical metamaterials and metastructures exhibit superior effective mechanical
properties, such as enhanced energy dissipation and resistance against impact loads …

Intralaminar crack propagation of glass fiber reinforced composite laminate

C Zhao, R Ren, J Zhong, KL Goh, K Zhang, Z Zhang… - Structures, 2022 - Elsevier
The intralaminar crack propagation of unidirectional glass fiber reinforced polymer
composite (GFRP) laminate has been investigated by quasi-static tensile/compression …