WITHDRAWN: Dynamic response of concrete slab under blast covered with aluminium foam: Numerical investigation

Author(s):  
Jinhua Zhang ◽  
Li Chen ◽  
Qin Fang ◽  
Yadong Zhang
2007 ◽  
Author(s):  
Luigino Filice ◽  
Francesco Gagliardi ◽  
Rajiv Shivpuri ◽  
Domenico Umbrello

2020 ◽  
Vol 12 (22) ◽  
pp. 9530
Author(s):  
Martin Stolarik ◽  
Miroslav Pinka ◽  
Jan Nedoma ◽  
Michael Fridrich

This article is aimed at the analysis of the behavior of a fiber-reinforced concrete slab in contact with subsoil during dynamic loading in close proximity. The properties of such slabs are important for evaluating their dynamic response, though the properties of the subsoil environment through which the vibrations propagate must also be taken into account. The analysis itself was performed on the basis of the results obtained from experimental measurements during seismic excitation with a calibrated impact. There were three concrete slabs tested, with varying amounts of fiber. The standard Vistec seismic instrumentation was used for measuring the dynamic response. The results of the experiment were processed in both the amplitude and frequency domains, and a graphic comparison in the waveform and frequency fields was made. The results acquired from this experimental research may support a more objective approach during the evaluation of dynamic impacts ranging from anthropogenic impacts to building structures.


Sign in / Sign up

Export Citation Format

Share Document