Citation:
Lacroix, D. , & Doudak, G. . (2016). Behaviour of glued-laminated (glulam) beams and columns subjected to simulated blast loads. 2016 World Conference on Timber Engineering, WCTE 2016; Vienna; Austria. Retrieved from https://www.scopus.com/record/display.uri?eid=2-s2.0-85010987138&origin=inward&txGid=a7dde7600567dde6c93c7d79f86900f7
Abstract:
This paper presents preliminary results from an experimental program investigating the dynamic behaviour of glulam beams and columns subjected to simulated blast loads. A total of eight glulam beams and columns were tested destructively under static and dynamic loads. Based on the dynamic tests conducted on the beams, an increase in strength under dynamic loading, relative to that measured under the static loading, was observed. A material predictive model that accounts for high strain-rate effects is developed. The experimental displacement-time histories were reasonably well predicted through a single-degree-of-freedom approach which used the proposed resistance model as input.