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Dive into the research topics where Kenichi Koganemaru is active.

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Featured researches published by Kenichi Koganemaru.


emerging technologies and factory automation | 1999

Innovative spectral intensity transducer using three-axial micromachining accelerometer for earthquake crisis management

Kou Takubo; Takashi Yanada; Hiroyuki Furukawa; Mitsuhiko Nagata; Kenichi Koganemaru; Wataru Nakayama; Yoshihisa Shimizu; Yoshihisa Araki; Ayumu Takahashi

A new generation spectrum intensity (SI) transducer has been developed utilizing micromachining three-axial accelerometer and a newly developed SI calculation algorithm for earthquake damage detection. The new SI transducer will be placed at 3600 sites around Tokyo Bay for monitoring earthquake damage of the area. Comparison with an existing servo type SI transducer proved a very good match in detecting simulated actual earthquake waveforms. This new transducer can even detect the liquefaction level of the ground caused by an earthquake. An innovative approach for the realization of this small sized, low cost and highly accurate SI transducer is presented.


Journal of Geotechnical and Geoenvironmental Engineering | 2006

Development of Real-Time Safety Control System for Urban Gas Supply Network

Yoshihisa Shimizu; Fumio Yamazaki; Susumu Yasuda; Ikuo Towhata; Takanobu Suzuki; Ryoji Isoyama; Eisuke Ishida; Iwao Suetomi; Kenichi Koganemaru; Wataru Nakayama


Archive | 2004

Earthquake disaster prevention system and earthquake disaster prevention communication method

Takahiko Fukai; Masaharu Honjo; Kenichi Koganemaru; Noriyuki Muto; Wataru Nakayama; Yoshihisa Shimizu; 渉 中山; 健一 小金丸; 政晴 本庄; 紀之 武藤; 孝彦 深井; 善久 清水


Archive | 1999

SEISMIC MOTION OBSERVED IN TAIPEI BASIN BY NEW SI SENSORS AND ITS IMPLICATION TO SEISMIC ZONING

Yoshihisa Shimizu; Kenichi Koganemaru; Fumio Yamazaki; Isamu Tamura; Iwao Suetomi


Soils and Foundations | 2002

A Consideration on Grain Size of Alluvial Sands and Relationships between Fines and Liquefaction Resistance in Tokyo Lowland

Masaaki Kamei; Iwao Morimoto; Susumu Yasuda; Yoshihisa Shimizu; Kenichi Koganemaru; Eisuke Ishida


Doboku Gakkai Ronbunshu | 2003

DEVELOPMENT OF REAL-TIME EARTHQUAKE DISASTER MITIGATION SYSTEM FOR CITY GAS NETWORK AND UTILIZATION OF REGIONAL GEOLOGICAL INFORMATION

Yoshihisa Shimizu; Eisuke Ishida; Ryoji Isoyama; Fumio Yamazaki; Kenichi Koganemaru; Wataru Nakayama


Archive | 2001

New development of super-dense seismic monitoring and damage assessment system for city gas networks

Fumio Yamazaki; Yoshihisa Shimizu; Wataru Nakayama; Kenichi Koganemaru; E. Ishida; Ryoji Isoyama


Doboku Gakkai Ronbunshu | 2001

SEISMIC MOTION OBSERVED BY NEW SI SENSORS AND MICROTREMOR MEASUREMENT IN TAIPEI BASIN

Yoshihisa Shimizu; Kenichi Koganemaru; Iwao Suetomi; Fumio Yamazaki


Archive | 1999

EARTHQUAKE DETECTING DEVICE

Takayuki Akimoto; Shunji Ichida; Kenichi Koganemaru; Yoshihisa Shimizu; Takashi Yanada; 健一 小金丸; 俊司 市田; 善久 清水; 孝之 秋元; 貴 簗田


Journal of Japan Association for Earthquake Engineering | 2006

RESEARCH OF EARTHQUAKE RESISTANCE EVALUATION METHOD FOR SUPPLY NETWORKS

Kenichi Koganemaru; Nobuhisa Suzuki; Takeshi Mori; Yoshihisa Shimizu

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Yoshihisa Shimizu

Environmental Quality Management

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Yoshihisa Shimizu

Environmental Quality Management

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