Articles | Volume 372
Proc. IAHS, 372, 221–226, 2015
https://doi.org/10.5194/piahs-372-221-2015
Proc. IAHS, 372, 221–226, 2015
https://doi.org/10.5194/piahs-372-221-2015

  12 Nov 2015

12 Nov 2015

Subsidence by liquefaction-fluidization in man-made strata around Tokyo bay, Japan: from geological survey on damaged part at the 2011 off the Pacific Coast of Tohoku Earthquake

O. Kazaoka et al.

Related authors

Groundwater management based on monitoring of land subsidence and groundwater levels in the Kanto Groundwater Basin, Central Japan
K. Furuno, A. Kagawa, O. Kazaoka, T. Kusuda, and H. Nirei
Proc. IAHS, 372, 53–57, https://doi.org/10.5194/piahs-372-53-2015,https://doi.org/10.5194/piahs-372-53-2015, 2015
Short summary
Liquefaction-fluidization induced land subsidence: impact of the 2011 Tohoku earthquake on reclaimed land around Tokyo bay area, Japan
A. Kagawa, K. Furuno, T. Kusuda, Y. Sakai, T. Yoshida, and O. Kazaoka
Proc. IAHS, 372, 217–220, https://doi.org/10.5194/piahs-372-217-2015,https://doi.org/10.5194/piahs-372-217-2015, 2015

Cited articles

Japan Meteorological Agency: The seismological bulletin of the Japan Meteorological Agency for March 2011, Japan Meteorological Agency, 321 pp., 2011.
Kazaoka, O.: Liquefaction-fluidization damage and geological structure of Man-made strata, Symposium for Disaster in man-made strata and 2011 Tohoku Earthquake, Japanese Society of Geo-pollution Science, Medical Geology and Urban Geology, 1–21, 2011. Kazoka, O., Furuno, K., Kagawa, A., Kusuda, T., Sakai, Y., Yoshida, T., Kato, A., Yamamoto, M., and Takanashi, Y.: Distribution of Geological Disaster by Liquefaction-Fluidization Phenomena at The 2011 off the Pacific coast of Tohoku Earthquake on Tokyo Bay Reclaimed Land, Jour. Geo-Pol. Sci., Med. Geol. and Urban Geol., 7, 10–21, 2011.
Kazaok, O., Kameyama, S., Morisaki, M., Shigeno, K., Suzuki Y., Kagawa A., Yoshida T., Kimura, M., Sakai, Y., and Ogura, T.: Characteristic of Man-made strata in liquefaction-fluidization site at the 2011 off the Pacific coast of Tohoku Earthquake: from geologaical survey on reclaimed land in Isobe district around Tokyo bay, Chiba city, Proceedings of the 24th Symposium on Geo-Environments and Geo-Technics, Japanese Society of Geo-pollution Science, Medical Geology and Urban Geology, 9–14, 2014.
Nirei, H., Kusuda, T., Suzuki, K., Kamura, K., Furuno, K., Hara, Y., Satoh, K., and Kazaoka, O.: The 1987 East off Chiba Prefecture Earthquake and its Hazard, Memoir of Geological Society of Japan, Geological Society of Japan, no. 35, 31–46, 1990.
RIEGC: Liquefaction-Fluidization Phenomena on Boso Peninsula at the 2011 Earthquake off the Pacific Coast of Tohoku, Central Japan: Part 1. RESEARCH REPORT G-8, Chiba Environmental Research Center, 1-1–1-8, 2011a.
Download
Short summary
Geological disaster by liquefaction-fluidization happened on southern part of the Quaternary Paleo-Kanto submarine basin at the 2011 Earthquake off the Pacific Coast of Tohoku. Liquefaction-fluidization phenomena occurred mainly in man-made strata over shaking 5+ intensity of Japan Meteorological Agency scale. The shaking 5+ intensity correlate with about 8 intensity of MSK scale.