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Dive into the research topics where Yutaka Sakai is active.

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Featured researches published by Yutaka Sakai.


Annual Meeting of the Geological Society of Japan The 122nd Annual Meeting(2015' Nagano) | 2015

Ground-motion amplification and pore water pressure change controlled by local geology

Itaru Ogitsu; Yutaka Sakai; Osamu Kazaoka; Atsushi Kagawa; Akiko Kato; Shun Kameyama


Annual Meeting of the Geological Society of Japan The 122nd Annual Meeting(2015' Nagano) | 2015

The effects on the monitoring wells in Chiba Prefecture coursed by the earthquakes in 2015

Atsushi Kagawa; Kunio Furuno; Takashi Kusuda; Yutaka Sakai; Itaru Ogitsu; Osamu Kazaoka


Annual Meeting of the Geological Society of Japan The 122nd Annual Meeting(2015' Nagano) | 2015

Long-period ground motion in centoral Boso peninsula recorded by verocity-meters.

Akiko Kato; Yutaka Sakai; Itaru Ogitsu


Annual Meeting of the Geological Society of Japan The 122nd Annual Meeting(2015' Nagano) | 2015

Groundwater Recharge Pass in aquiclude, Fresh water mud: example on the Shimousa upland, northern Boso peninsula, central Japan

Osamu Kazaoka; Itaru Ogitsu; Atsushi Kagawa; Minoru Fujigasaki; Kunio Furuno; Yutaka Sakai


Annual Meeting of the Geological Society of Japan The 122nd Annual Meeting(2015' Nagano) | 2015

Geo-pollution phenomena and the Geo-pollution mechanism by PCE on small alluvial valley in Shimousa upland, middle-upper Pleistocene, northern Boso peninsula, central Japan

Osamu Kazaoka; Yutaka Sakai; Takehumi Nanjyo; Takashi Kusuda; Hisashi Nirei


Japan Geoscience Union | 2014

Geological survey for liquefaction-fluidization phenomena: New method of geological survey by new ACE liner

Kiyoyuki Shigeno; Yoshiyuki Suzuki; Tetsu Fukuma; Osamu Kazaoka; Shun Kameyama; Masaaki Morisaki; Atsushi Kagawa; Yutaka Sakai; Michio Kimura; Takayuki Ogura


Japan Geoscience Union | 2014

Geological survey for liquefaction-fluidization phenomena: damage and survey by PDCPT

Shun Kameyama; Osamu Kazaoka; Kiyoyuki Shigeno; Yoshiyuki Suzuki; Tetsu Fukuma; Masaaki Morisaki; Atsushi Kagawa; Yutaka Sakai; Michio Kimura; Takayuki Ogura


Japan Geoscience Union | 2014

Geological survey for liquefaction-fluidization phenomena: Geological cross section of man-made strata and mechanism

Osamu Kazaoka; Shun Kameyama; Masaaki Morisaki; Kiyoyuki Shigeno; Yoshiyuki Suzuki; Atsushi Kagawa; Mitsuo Kimura; Yutaka Sakai; Takayuki Ogura


Annual Meeting of the Geological Society of Japan The 121st Annual Meeting(2014' Kagoshima) | 2014

Mechanism of Liquefaction-Fluidization in Man-made Strata at the reclaimed land around Tokyo bay by the 2011 off the Pacific coast of Tohoku Earthquake: new geological survey by the ACE Sumplar

Osamu Kazaoka; Shun Kameyama; Masaaki Morisaki; Kiyoyuki Shigeno; Yoshiyuki Suzuki; Atsushi Kagawa; Mitsuo Kimura; Yutaka Sakai; Takayuki Ogura


Annual Meeting of the Geological Society of Japan The 121st Annual Meeting(2014' Kagoshima) | 2014

Temperature profile of Monitoring wells in Chiba Prefecture, Japan

Kunio Furuno; Atsushi Kagawa; Osamu Kazaoka; Yutaka Sakai; Akiko Kato; Takashi Kusuda

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Itaru Ogitsu

National Institute of Advanced Industrial Science and Technology

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Kiyohide Mizuno

National Institute of Advanced Industrial Science and Technology

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Susumu Tanabe

National Institute of Advanced Industrial Science and Technology

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