Articles | Volume 21, issue 2
Nat. Hazards Earth Syst. Sci., 21, 577–585, 2021
https://doi.org/10.5194/nhess-21-577-2021
Nat. Hazards Earth Syst. Sci., 21, 577–585, 2021
https://doi.org/10.5194/nhess-21-577-2021

Research article 11 Feb 2021

Research article | 11 Feb 2021

Study on the influence of the seafloor soft soil layer on seismic ground motion

Jingyan Lan et al.

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Latest update: 04 Dec 2021
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Short summary
In current marine seismic engineering research, the influence of overlying-seawater weight and soft soil on seabed ground motion is often ignored, which leads to unsafe seismic design. In this paper, four representative calculation models are constructed, and the finite-element method is used for numerical simulation analysis in order to evaluate the amplification effect of overlying seawater and the seafloor soft soil layer on ground motion.
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