한국해안해양공학회:학술대회논문집 (Proceedings of the Korean Society of Coastal and Ocean Engineers Conference)
- 한국해안해양공학회 2003년도 한국해안해양공학발표논문집
- /
- Pages.10-17
- /
- 2003
Improvement of Coastal Wave Observation Reliability by Using Composite Type Cables
- Nagai, Toshihiko (Marine Information Division, Port and Airport Research Institute) ;
- Kado, Hiromi (Hakata Port and Airport Construction Offic) ;
- Nakayama, Masakatsu (Port Engineering Div., Hakata Port and Airport Construction Offic) ;
- Nakashima, Hiroyasu (Port Engineering Div., Hakata Port and Airport Construction Offic) ;
- Inoue, Mitsuru (Kyusyu Branch Kaijo. Co) ;
- Simizu, Yasuo (Engineering Div., Kyowashoko Co) ;
- Nakagawa, Tohru (Kaminokawa Plant, OCC.Co.)
- 발행 : 2003.08.01
초록
Acoustic and pressure type seabed installed wave sensors have advantage in observing long period infra-gravity wave and tsunami, while buoy type wave gauges which measure acceleration of the moored buoy motion are not able to detect long period waves. That's why most of the Japanese coastal wave observation sensors are seabed installed typed ones. Nationwide Japanese coastal wave observation systems with seabed installed sensors are gradually clarifying long-period tsunami profiles and infra-gravity wave characteristics (Nagai.et.al., 1996, 1997,2000,2002a,2002b). (omitted)
키워드