小規模都市におけるサイスミックマイクロゾーネーションヘの常時微動の適用

On the application of microtremor observation to the seismic microzonation in a small city

抄録

Seismic microzonation is important for earthquake vulnerability assessment and development of earthquake resistant city planning. Some different approaches to seismic microzonation are geological classification of soil condition, microtremor observation, theoretical calculation of transfer function and a questionnaire survey on seismic intensity. We applied these methods to Zushi City and verified the usefulness of microtremor.