2 papers
cond-mat.mtrl-sci2021
Ultrasonic monitoring of stress and cracks of the 1/3 scale mock-up of nuclear reactor concrete containment structure
Qi Xue, Eric Larose, Ludovic Moreau +3
To evaluate the stress level and damage of a reinforced concrete containment wall and its reaction to pressure variations, we implemented successive ultrasonic experiments on the e…
cond-mat.soft2020
Forced vibrations and wave propagation in multilayered solid spheres using a one-dimensional semi-analytical finite element method
Matthieu Gallezot, Fabien Treyssède, Odile Abraham
A numerical model is proposed to compute the eigenmodes and the forced response of multilayered elastic spheres. The main idea is to describe analytically the problem along the ang…