[HTML][HTML] Porosity-dependent nonlinear transient responses of functionally graded nanoplates using isogeometric analysis

P Phung-Van, CH Thai, H Nguyen-Xuan… - Composites Part B …, 2019 - Elsevier
The study using numerical methods on porous functionally graded (FG) nanoplates is still
somewhat limited. This paper focuses on porosity-dependent nonlinear transient analysis of …

Size-dependent analysis of FG-CNTRC microplates based on modified strain gradient elasticity theory

CH Thai, AJM Ferreira, T Rabczuk… - European Journal of …, 2018 - Elsevier
We present in this study a size-dependent computational approach based on the modified
strain gradient theory (MSGT) and higher-order shear deformation theory for static bending …

Thermoelastic damping in circular microplate resonators based on fractional dual-phase-lag model and couple stress theory

YW Wang, J Chen, RY Zheng, XF Li - … Journal of Heat and Mass Transfer, 2023 - Elsevier
In the present work, thermoelastic damping in a micro-resonator operating in vacuum as a
vibrating size-dependent circular thin plate is studied. To better describe the heat conduction …

A nonlocal operator method for finite deformation higher-order gradient elasticity

H Ren, X Zhuang, NT Trung, T Rabczuk - Computer Methods in Applied …, 2021 - Elsevier
We present a general finite deformation higher-order gradient elasticity theory. The
governing equations of the higher-order gradient solid along with boundary conditions of …

Mode-III interface crack in a bi-material with initial stress and couple stress

J Chen, YW Wang, RY Zheng, XF Li - Engineering Fracture Mechanics, 2023 - Elsevier
The couple-stress elasticity is applied to study an anti-plane shear crack at the interface
between two bonded dissimilar elastic media with initial stresses. First, the deviatoric couple …

A phase field model for cohesive fracture in micropolar continua

HS Suh, WC Sun, DT O'Connor - Computer Methods in Applied Mechanics …, 2020 - Elsevier
While crack nucleation and propagation in the brittle or quasi-brittle regime can be predicted
via variational or material-force-based phase field fracture models, these models often …

Nonlocal operator method with numerical integration for gradient solid

H Ren, X Zhuang, T Rabczuk - Computers & Structures, 2020 - Elsevier
The nonlocal operator method (NOM) is initially proposed as a particle-based method, which
has difficulties in imposing accurately the boundary conditions of various orders. In this …

Taylor-series expansion based numerical methods: a primer, performance benchmarking and new approaches for problems with non-smooth solutions

T Jacquemin, S Tomar, K Agathos… - … Methods in Engineering, 2020 - Springer
We provide a primer to numerical methods based on Taylor series expansions such as
generalized finite difference methods and collocation methods. We provide a detailed …

Vibration of cracked functionally graded microplates by the strain gradient theory and extended isogeometric analysis

HX Nguyen, E Atroshchenko, T Ngo… - Engineering …, 2019 - Elsevier
In this study, the vibration behaviours of functionally graded microplates with cracks are
investigated by means of a simple yet rigorous version of Mindlin's generialised continuum …

A micropolar phase-field model for size-dependent electro-mechanical fracture

AK Behera, AU Pillai, A Das, MM Rahaman - International Journal of …, 2025 - Elsevier
This article proposes a micropolar phase-field model for size-dependent brittle fracture in
solids under electro-mechanical loading conditions. Considering displacement, micro …