48 citations · 74 across the 4 of their papers we have counts for
4 papers
ViT-Transformer: Self-attention mechanism based constitutive modeling for nonlinear heterogeneous materials
Yijing Zhou, Shabnam J. Semnani
Multi-scale simulations of nonlinear heterogeneous materials and composites are challenging due to the prohibitive computational costs of high-fidelity simulations. Recently, machi…
Incremental Neural Controlled Differential Equations for Modeling of Path-dependent Material Behavior
Yangzi He, Shabnam J. Semnani
Data-driven surrogate modeling has emerged as a promising approach for reducing computational expenses of multiscale simulations. Recurrent Neural Network (RNN) is a common choice…
An anisotropic viscoplasticity model for shale based on layered microstructure homogenization
Jinhyun Choo, Shabnam J. Semnani, Joshua A. White
Viscoplastic deformation of shale is frequently observed in many subsurface applications. Many studies have suggested that this viscoplastic behavior is anisotropic---specifically,…
An Inelastic Homogenization Framework for Layered Materials with Planes of Weakness
Shabnam J. Semnani, Joshua A. White
Many geologic materials have a composite structure, in which macroscopic mechanical behavior is determined by the properties, shape, and heterogeneous distribution of individual co…