A regularized higher-order beam elements for damage analysis of reinforced concrete beams

J Shen, MRT Arruda, A Pagani… - Mechanics of Advanced …, 2024 - Taylor & Francis
This work presents a numerical method for damage analysis of reinforced concrete beams
using the higher-order beam theory based on Carrera unified formulation. The component …

Micro-scale process modeling and residual stress prediction in fiber-reinforced polymers using refined structural models

MH Nagaraj, M Maiaru - arXiv preprint arXiv:2212.06792, 2022 - arxiv.org
The present work introduces a novel numerical approach for the process modeling of fiber-
reinforced thermoset polymers at the micro-scale level, that can be used to predict curing …

[HTML][HTML] Mesh objective characteristic element length for higher-order finite beam elements

J Shen, MRT Arruda, A Pagani, M Petrolo - Advances in Engineering …, 2024 - Elsevier
The use of fracture energy regularization techniques can effectively mitigate the mesh
dependency of numerical solutions caused by the strain softening behavior of quasi-brittle …

Development of a Super Resolution Imaging Technique Based on Ultrasonic Guided Waves for Non-destructive Testing

JK Birir - 2023 - erepository.uonbi.ac.ke
Guided ultrasonic waves testing is a well-established inspection technique for structures
such as plates, pipes, and rail tracks. The method is very useful for inspecting buried or …