scholarly journals FIELD SURVEY AND PREDICTION METHOD OF TOPOGRAPHY CHANGE BY 2011 OFF THE PACIFIC COAST OF TOHOKU EARTHQUAKE TSUNAMI

2013 ◽  
Vol 69 (4) ◽  
pp. I_559-I_570
Author(s):  
Kenji NARIYOSHI ◽  
Yoshimichi YAMAMOTO
Keyword(s):  
Pacific Coast ◽  
Field Survey ◽  
Prediction Method ◽  
Tohoku Earthquake ◽  
The Pacific

Liquefaction Analyses of Reclaimed Ground and Levee Considering the Damage by the 2011 Great Tohoku Earthquake and Lessons

2016 ◽  
Vol 11 (5) ◽  
pp. 830-844
Author(s):  
Fusao Oka ◽  
◽  
Sayuri Kimoto ◽  
Hirokazu Yui ◽  
Hiroshi Matsuoka ◽  
...  
Keyword(s):  
Pacific Coast ◽  
Prediction Method ◽  
Tohoku Earthquake ◽  
Great Earthquake ◽  
Housing Area ◽  
The Pacific ◽  
Industrial Complexes ◽  
Liquefaction Analysis

We have reviewed liquefaction-induced damage to reclaimed ground, levees and industrial complexes, caused by the 2011 off the Pacific Coast of Tohoku Earthquake. Then, we reconsidered the method of the prediction of liquefaction and estimated liquefaction at Urayasu housing area using a new liquefaction prediction method based on dynamic numerical liquefaction analysis of the ground. We also clarified the feature of the damage of levee due to the 2011 Great Tohoku Earthquake based on the dynamic liquefaction analysis and listed the lessons taught by the analyses and the damages due to the 2011 Tohoku Great Earthquake are shown.

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