... of the bridge (Yang, Zhang and Li, 2021). Therefore, it is particularly important to study the seismic performance of structures under the combined action of scour and earthquake. The general scour depth is usually less than the local scour depth. Melville and Coleman (2000) believe that the general scour...

... north america government epicenter united states government samo island earthquake tsunami subevent focal mechanism simulation mainshock samo earthquake occur red greece earthquake upstream oil & gas reservoir characterization october 2020 inversion samo mainshock waveform...

... ABSTRACT This paper studied the tsunami risk of Qidong County, China. By analyzing the historical earthquake and tsunami data, the potential tsunami sources and parameters that may affect Qidong County are determined, including 8 regional tsunami sources and 14 long-distance tsunamis...

... Abstract In 2019, DNV started a Joint Industry Project called "ACE -Alleviating Cyclone and Earthquake challenges for wind farms". The project was completed in early 2021 and based on the project results, a Recommended Practice (RP) for seismic design of wind turbines and their support...

... turbine tower wind energy equilibrium history tendon renewable energy water depth guyed support structure loading subsea system foundation cable aquila record seismic loading earthquake turbine owt installation deformation Proceedings of the Thirty-first (2021) International Ocean...

...) Venkataramana K (1994) investigated the dynamic response of tethers has been observed that it is very sensitive to the state of its foundations of tension-leg-platforms under current and horizontal earthquake where the seabed is seismically active. In this paper, a program excitations using a tether-pile-soil...

... giant tsunami caused by a Nankai OVERVIEW OF THE TRIPLE-LINES OF DEFENSE Trough megaquake have become an urgent issue. Tsunami PROJECT countermeasures were extremely difficult, as a giant tsunami is expected to attack in a short time after the earthquake (roughly in 20 The Port of Kochi, which...

...% of the victims died in the Tohoku-oki earthquake due to being involved in the tsunami. Many bodies have been found far An earthquake accompanied by a huge tsunami will wash away not only away from their place of residence. On the other hand, most of the causes structures but also many people, leading...

... project (JIP) is called ACE which stand for "Alleviating Cyclone and Earthquake challenges for wind farms". The project was kicked off in November 2019 and is expected to run until August 2020. The consortium consists of 20 project partners representing some of the most relevant offshore wind farm...

...ABSTRACT ABSTRACT In the near future, the Nankai Trough earthquake is expected to occur in Japan. It may not be received by the rescue and support from the land in the event of a disaster since the Kochi Prefecture is surrounded by steep mountains. Therefore, Kochi Prefecture has placed...

... ABSTRACT In the whole Pacific Ocean, the probability, which a super-great earthquake of Magnitude 9 will occur, is by no means low, like the 1960 Chile earthquake, the 1964 Alaska earthquake, the 2004 Sumatra earthquake, and the 20" off Pacific Ocean of Tohoku earthquake. Moreover, since...

... ABSTRACT In our previous studies, the estimation method of the steel pile's ultimate strength in the liquefied soil collapsing due to the significant earthquake is suggested. However, there are some cases, in which the steel piles do not fail and can carry the dead load and the additional load...

... the data in real time. For example, the Dense Oceanfloor Network system for Earthquakes and Tsunamis (DONET; Kaneda et al., 2015; Kawaguchi et al., 2015; Fig. 2) has been constructed by the Japan Agency for Marine-Earth Science and Technology (JAMSTEC) and started observations in August, 2011. DONET...

...-D numerical analyses and brief model tests, it is confirmed that the installation of piles, even those with low rigidity, can effectively reduce the damage to the retaining walls. INTRODUCTION Many retaining walls, including quay walls, were damaged by the 2011 Tohoku Earthquake off the Pacific...

... was searched from the information obtained after an earthquake occurred and the case with the most serious damage among cases similar to the information was taken as the predicted tsunami arrival time. As a result, a method of selecting a route that does not encounter the tsunami during the evacuation using...

... to a maximum depth of 5.0 m. INTRODUCTION The 2011 Great East Japan Earthquake and the associated tsunami (the 2011 Tsunami) were massive events which left approximately 20,000 people dead or missing (The Cabinet Office of Japan, 2015). The tsunami was the largest in over 1,000 years of tsunami history...

... Asia, which requires a foundation design that is able to withstand the effects of seismic loading. The seismic load from e.g. an earthquake is cyclic by nature. This type of loading can lead to generation of excess pore pressure in the soil. In loose (contractive) soils, the generated excess pore...

... sealing material which protects the borehole wall during drilling and is fluidized during the chemical injection. INTRODUCTION In recent years, large destructive earthquakes, such as the 2008 Wenchuan earthquake in China, the 2010 Chile earthquake, and the 2011 off the Pacific coast of Tohoku...

... ABSTRACT The dynamic mechanical properties of gas hydrate-bearing sediments (GHBS) are of great importance for the safety evaluation of gas hydrate stratum under the earthquake loading and the vibration during engineering activities. Previous research focuses on the static properties of GHBS...

... ABSTRACT In order to reduce the liquefaction damage to detached house during earthquakes, it is essential to predict the damage using inexpensive and simple methods. Therefore, in this study, authors proposed numerical method and some ground survey methods. From the reproduction analysis using...