3 papers
physics.class-ph2025
Determining diffusivity and dissipation of diffuse body waves in concrete with multiple planar boundaries
Hao Cheng, Katrin Löer, Max A. N. Hendriks +1
This paper presents a new method for determining the diffusive properties of diffuse body waves, specifically diffusivity and dissipation, in concrete with multiple planar boundari…
physics.class-ph2025
Determining the acoustoelastic effect of longitudinal waves propagating inclined to principal stress directions in concrete: theory and experimental validation
Hao Cheng, Katrin Löer, Max A. N. Hendriks +1
The concept of acoustoelasticity pertains to changes in elastic wave velocity within a medium when subjected to initial stresses. However, existing acoustoelastic expressions are p…
physics.class-ph2025
Influence of elastic deformations on body-wave velocity in solids: a case study considering shear deformations in concrete
Hao Cheng, Cornelis Weemstra, Katrin Löer +2
This paper investigates the influence of elastic deformation on the velocity of body waves in compressible isotropic materials making use of the framework of acoustoelasticity. Spe…