Solving topology optimization problem is very computationally demanding especially when
high-resolution results are sought for. In the present work, a problem-independent machine …

The demand for accurate and efficient simulation of geomechanical effects is widely
increasing in the geoscience community. High resolution characterizations of the …

Abstract Machine learning (ML) enhanced fast structural analysis and design recently
attracted considerable attention. In most related works, however, the generalization ability of …

High-performance concrete (HPC) has a complex mechanical performance due to its
multiscale and multiphase composite structure. In this review, the various methods of …

In this work, a novel concurrent design method for three-dimensional graded lattice
structures considering multiple microstructure configurations is proposed. Firstly, the Multiple …

A novel multiscale asymptotic method used to simulate thermo-mechanical analysis of
periodic porous materials with microscale heat transfer is systematically studied. In these …

Numerical coarsening is an approach that constructs coarsened shape (or basis) functions
for simulating heterogeneous structures on a coarse mesh, and seeks the fine mesh solution …

In this work, an equivalent continuum multiscale formulation is presented for the geometrical
nonlinear analysis of the structures with lattice truss materials. This formulation is …

A multiscale computational framework to capture stress concentrations and localized
nonlinearity in composite structures is presented. An enriched approximation space …

A new multiscale finite element formulation is presented for nonlinear dynamic analysis of
heterogeneous structures. The proposed multiscale approach utilizes the hysteretic finite …