scholarly journals Estimation on Tsunami Wave Height Threshold for Ship-mooring based on Surveys upon Observed Tsunami Data and Ship Status inside Ports during the 2011 Tohoku Earthquake Tsunami

2017 ◽  
Vol 136 (0) ◽  
pp. 33-43
Author(s):  
Shigeki SAKAKIBARA ◽  
Ikuo ABE ◽  
Masayoshi KUBO ◽  
Masanori TSUGANE
Keyword(s):  
Wave Height ◽  
Tsunami Wave ◽  
Tohoku Earthquake ◽  
2011 Tohoku Earthquake ◽  
The 2011 Tohoku Earthquake ◽  
Tsunami Wave Height

scholarly journals A DESIGN METHOD OF THE SEA WALL AND WATER APRON BY THE TSUNAMI

2018 ◽  
pp. 24
Author(s):  
Hiroyuki Katou ◽  
Hiroyuki Iwase ◽  
Hideo Matsutomi
Keyword(s):  
Hydrostatic Pressure ◽  
Tsunami Wave ◽  
Design Method ◽  
Tohoku Earthquake ◽  
Wave Force ◽  
2011 Tohoku Earthquake ◽  
The 2011 Tohoku Earthquake ◽  
Coastal Conservation ◽  
Sea Wall ◽  
Acting Force

Many of the coastal conservation facilities of the fishing port were severely damaged by the wave force of the 2011 Tohoku earthquake tsunami. We evaluated the tsunami wave force by conventional hydrostatic pressure for the sea wall of the fishing port. In addition, we considered the acting force and the acting range for the water apron of the sea wall during tsunami over flow, and presented a reasonable design of the sea wall. The tsunami wave force for the sea wall is not sufficiently examine by the seabed gradient, the position of structure and the back slope of the sea wall.

scholarly journals MORPHOLOGY CHANGE CAUSED BY THE 2011 GREAT TOHOKU TSUNAMI WAVE – MECHANISM OF RECENT CLOSURE AND BREACHING OF THE NANAKITA RIVER MOUTH

2012 ◽  
Vol 1 (33) ◽  
pp. 110
Author(s):  
Xuan Tinh Nguyen ◽  
Hitoshi Tanaka ◽  
Ryutaro Hirao ◽  
Eko Pradjoko ◽  
Akira Mano ◽  
...  
Keyword(s):  
Sediment Transport ◽  
Wave Height ◽  
Tsunami Wave ◽  
River Mouth ◽  
Tohoku Earthquake ◽  
Measured Data ◽  
Tsunami Height ◽  
Tsunami Wave Height ◽  
River Flood ◽  
Tohoku Tsunami

The 2011 Great Tohoku Earthquake and Tsunami in March had caused a lot of damages to people and infrastructure in Japan. With a giant tsunami height plus the subsidence due to earthquakes have destroyed most o f the nearshore constructions and coastal zone areas. According to measured data from the survey group (Mori et al. 2011); maximum tsunami wave height measured at the Nanakita area is about 14m. This Tsunami made the topography of this region changed drastically. Many breaching places occurred along the coast and river mouth. This study will focus on investigating the mechanisms of sediment transport and hydrodynamics leading to the river mouth was closed in about five months after the event and then breached in a different location during the river flood.

Modeling Features of Both the Rupture Process and the Local Tsunami Wave Field from the 2011 Tohoku Earthquake

2017 ◽  
Vol 174 (10) ◽  
pp. 3919-3938 ◽  
Author(s):  
L. Lobkovsky ◽  
I. Garagash ◽  
B. Baranov ◽  
R. Mazova ◽  
N. Baranova
Keyword(s):  
Wave Field ◽  
Tsunami Wave ◽  
Tohoku Earthquake ◽  
Rupture Process ◽  
2011 Tohoku Earthquake ◽  
The 2011 Tohoku Earthquake

THE SEDIMENTARY AND ISOTOPIC SIGNATURE OF THE 2011 TOHOKU EARTHQUAKE AND TSUNAMI AND PRIOR EARTHQUAKES, JAPAN TRENCH

2019 ◽  
Author(s):  
McCain Moore ◽  
◽  
Cecilia M.G. McHugh ◽  
Leonardo Seeber ◽  
Kazuko Usami ◽  
...  
Keyword(s):  
Tohoku Earthquake ◽  
Isotopic Signature ◽  
2011 Tohoku Earthquake ◽  
Japan Trench ◽  
The 2011 Tohoku Earthquake

Seismotectonic Deformations Related to the 2011 Tohoku Earthquake at Different Stages of the Seismic Cycle, Based on Satellite Geodetic Observations

2018 ◽  
Vol 481 (2) ◽  
pp. 1060-1065
Author(s):  
L. I. Lobkovsky ◽  
I. S. Vladimirova ◽  
Yu. V. Gabsatarov ◽  
G. M. Steblov
Keyword(s):  
Tohoku Earthquake ◽  
2011 Tohoku Earthquake ◽  
Seismic Cycle ◽  
The 2011 Tohoku Earthquake

Analysis of traveling ionospheric disturbances (TIDs) in GPS TEC launched by the 2011 Tohoku earthquake

Radio Science ◽  
2016 ◽  
Vol 51 (5) ◽  
pp. 507-514 ◽  
Author(s):  
Geoff Crowley ◽  
Irfan Azeem ◽  
Adam Reynolds ◽  
Timothy M. Duly ◽  
Patrick McBride ◽  
...  
Keyword(s):  
Tohoku Earthquake ◽  
2011 Tohoku Earthquake ◽  
Ionospheric Disturbances ◽  
The 2011 Tohoku Earthquake ◽  
Gps Tec ◽  
Traveling Ionospheric Disturbances
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