Efficient numerical simulations on the forest barrier for seismic wave attenuation: engineering safe constructions
Qahtan Al-Shami,
Jiankun Huang,
Mugahed Amran
et al.
Abstract:This paper aims to elucidate the clear visibility of attenuating seismic waves (SWs) with forest trees as natural metamaterials known as forest metamaterials (FMs) arranged in a periodic pattern around the protected area. In analyzing the changeability of the FM models, five distinct cases of “metawall” configurations were considered. Numerical simulations were conducted to study the characteristics of bandgaps (BGs) and vibration modes for each model. The finite element method (FEM) was used to illustrate the… Show more
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