SEGJ Technical Conference


Sharing of the knowledge and data about microtremor observation. - A report of activity of 'The Party for Microtremor' -


Abstract
Recent-years and microtremor is used for not only a ground survey but broader-based seismic intensity distribution, presumption of the earthquake ground motions for aseismatic design, etc. Observational data being used only between the watcher or some persons concerned, and not being used efficiently until now was often able to see. Among people who observe and use microtremor meter, this was guessed that it is because there are few common views in apparatus, the observation method, observational data, etc. Then, since it contributed to using efficiently the observations of the microtremor observed by every place, one research meeting per year was come by the main point which also says suddenly the place of the exchange of opinions of people who observe and use microtremor in piles from 2008. Now, the party of microtremor has the registration to the mailing list exceeding 60 persons including Chairman Hiroyuki Fujiwara (NIED). This report reports introduction of activity of past "The party of microtremor", and deployment (consortium-izing) of the future of the meeting itself.