Leong Hien Poh

Hardness-based resistance model for predicting penetration depths by rigid projectiles on various cement-based materials

With the development of advanced cement-based composites, conventional penetration models based primarily on uniaxial compressive strength have become increasingly inadequate. Although many empirical or semi-empirical models have been refined for specific concrete types, their ac...

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The cover image is based on the article A Self‐Correcting Adaptive Remeshing Strategy for Three‐Dimensional Phase‐Field Fracture Simulation by FengYu Cheng et al., https://doi.org/10.1002/nme.70402 . image

Physics‐Informed Neural Networks for Flexoelectric Boundary Value Problems: A Reformulated Architecture for High‐ and Mixed‐Order Electromechanically Coupled Systems

ABSTRACT Flexoelectricity denotes a universal electromechanical coupling in dielectric materials, whereby strain gradients break local inversion symmetry and induce electric polarization. The resulting boundary value problem (BVP) is governed by a coupled multi‐physics system of...