Modeling of delamination detection utilizing air-coupled ultrasound in wood-based composites

T Marhenke, J Neuenschwander, R Furrer, J Twiefel… - NDT & E …, 2018 - Elsevier
In this work, we model ACU transmission in delaminations, with focus in the interference
effects resulting from multiple ultrasonic reflections within the delamination layers and the …

Material model of medium-density fibreboard for simulations of static and dynamic mechanical response

P Zatloukal, M Brabec, K Hassan… - … Material Science & …, 2024 - Taylor & Francis
Medium-density fibreboard (MDF) is one of many varieties of wood-based composites. The
goal of this work was to build reliable, orthotropic elastic and elasto-plastic material models …

An assessment of in-field non-destructive testing methods for detection of internal defects in standing live trees

MS Taskhiri, MH Hafezi, D Holloway… - Health Monitoring of …, 2019 - spiedigitallibrary.org
Harvesting trees that contain internal defects such as knots and cracks are neither financially
nor environmentally sustainable. In hardwood plantations, it is impossible to produce …

[PDF][PDF] Vergleich statischer und dynamischer Bestimmung aller neun mechanischen Parameter von Holzwerkstoffen

T Marhenke, J Hasener - researchgate.net
Verweisquelle konnte nicht gefunden werden. zu entnehmen. Um die Einflüsse des
Dichteprofils bzw. der unterschiedlichen Schichten zu untersuchen, wurden für die Proben C …