J-GLOBAL ID:200904020618498794  Research Project code:0150002292 Update date:Mar. 16, 2001

Study on the improvement of the record collection system of the dam seismograph

Study period:1999 - 2000
Organization (1):
Investigating Researcher (2):
Research overview:
For the rapid technical support of safety control of dams after earthquake, system is developed to transmit at once the observation data of the seismograph installed in the dam to the Dam Division of the Public Works Research Institute. So far, it took considerable time after the earthquake occurrence, for collecting the observation data of the seismograph to confirm the safety of the dam due to the earthquake. This system uses information communication via microwave network. With real time collection of the observation data of seismograph and the efficient work, it is expected to enable faster technical support for safety control of dam. In the 1999 fiscal year, dam seismograph record collection devices were manufactured and installed in the Dam Division of the Public Works Research Institute, and communication between the relay devices which transmit seismograph records installed in some of the dams of each district construction office, has been established.
Research program: Ordinary Research
Ministry with control over the research :
Ministry of Land, Infrastructure, Transport and Tourism
Organization with control over the research:
Public Works Research Institute

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