伝統的山間集落における家屋の耐震安全性に関する総体的分析

−焼津市花沢集落の事例−

抄録

I conducted comprehensive research to clarify the issues related to seismic safety of group of historic buildings in Hanazawa village. First, I focused on the ground and the masonry retaining wall, and clarified their basic characteristics from field surveys. Next, in order to recognize structural characteristics of traditional buildings, I carried out the visual investigation to confirm the wall plan and the situation of expansion/renovation, and the microtremor measurement for the buildings. Furthermore, the seismic performance of traditional buildings was verified by calculating the response and the limit strength, and the response values to a large earthquake were clarified.