Location
San Diego, California
Presentation Date
29 May 2010, 10:50 am - 11:05 am
Abstract
Recently middle class earthquakes have occurred and caused various geotechnical damages every year in Japan. Among them geotechnical damages during five earthquakes from 2004 to 2008 are introduced. The 2004 Niigataken-chuetsu earthquake caused failure of expressway embankments and uplift of sewage manholes. Liquefaction-induced damage to quay walls and tanks occurred in artificially reclaimed lands during the 2005 Fukuokaken-seiho-oki earthquake. Liquefiable area had been predicted about 17 years before the earthquake. Liquefied zones were fairly coincided with the predicted liquefiable zones. Very severe slide of highway embankments occurred at 11 sites during the 2007 Notohanto earthquake. During the 2007 Niigataken-chuetsu-oki earthquake, liquefaction induced in old river channels and on gentle slopes of sand dunes, and caused settlement of houses and breakage of low pressure gas pipes. However, some houses, sewage manholes, gas pipes were survived. Huge landslides and serious debris flows occurred along the slopes of Kurikoma Volcano during the 2008 Iwate-Miyagi-nairiku earthquake. Many landslides and debris flows occurred.
Department(s)
Civil, Architectural and Environmental Engineering
Meeting Name
5th International Conference on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics
Publisher
Missouri University of Science and Technology
Document Version
Final Version
Rights
© 2010 Missouri University of Science and Technology, All rights reserved.
Creative Commons Licensing
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License.
Document Type
Article - Conference proceedings
File Type
text
Language
English
Recommended Citation
Yasuda, Susumu and Tanaka, Tomohiro, "Geotechnical Aspects of Recent Japan Earthquakes" (2010). International Conferences on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics. 1.
https://scholarsmine.mst.edu/icrageesd/05icrageesd/session13/1
Included in
Geotechnical Aspects of Recent Japan Earthquakes
San Diego, California
Recently middle class earthquakes have occurred and caused various geotechnical damages every year in Japan. Among them geotechnical damages during five earthquakes from 2004 to 2008 are introduced. The 2004 Niigataken-chuetsu earthquake caused failure of expressway embankments and uplift of sewage manholes. Liquefaction-induced damage to quay walls and tanks occurred in artificially reclaimed lands during the 2005 Fukuokaken-seiho-oki earthquake. Liquefiable area had been predicted about 17 years before the earthquake. Liquefied zones were fairly coincided with the predicted liquefiable zones. Very severe slide of highway embankments occurred at 11 sites during the 2007 Notohanto earthquake. During the 2007 Niigataken-chuetsu-oki earthquake, liquefaction induced in old river channels and on gentle slopes of sand dunes, and caused settlement of houses and breakage of low pressure gas pipes. However, some houses, sewage manholes, gas pipes were survived. Huge landslides and serious debris flows occurred along the slopes of Kurikoma Volcano during the 2008 Iwate-Miyagi-nairiku earthquake. Many landslides and debris flows occurred.
