The two large offshore earthquakes that occurred in Japan's eastern Fukushima region on
February 13, 2021, Mw 7.1 and March 17, 2022, Mw 7.4 are the two largest offshore …

This paper studies the effect of seawater depth on offshore earthquake motion
characteristics and seismic response of bridges. By analyzing the offshore seismic data …

Marine artificial islands are generally constructed by hydraulic fill coral sand. Existing
seismic damages show that the saturated coral sand foundation faces serious liquefaction …

Buckling failure analysis of buried subsea pipeline under reverse fault displacement was
investigated by the Vector Form Intrinsic Finite Element method in this paper, considering …

Understanding offshore site amplification (AF) characteristics is crucial for marine
engineering. Thus far, the spectral ratio (SR) has been widely used to analyze offshore AF …

In this study, the characteristics of offshore ground motions related to elastic relative and
absolute input energy are investigated, and ground-motion prediction equations (GMPEs) …

With the improvement of the world's largest seafloor observation network (S-net) and the
increase in the quantity and quality of records, the ergodic assumptions can be further …

The characteristics between offshore and onshore ground motions are different based on
the complex geological structure of the seabed. But the influence of seabed topography on …

The empirical correlation equation is developed to predict the correlation between two
intensity measures (IMs). Previous studies on empirical correlation equations have primarily …

This paper studies the lateral free-field response and dynamic interaction of monopiles with
a partially/fully saturated porous seabed under a seawater layer, subjected to vertically and …