2018 年 17 巻 1 号 p. 41-51
In this study, in order to satisfy the landscape / environmental performance in addition to safety etc. by considering the sensitivity of the residents not considered in the ongoing long-lived repair plan at the repair stage did. For that reason, we surveyed the necessity of grasping the image of repair etc. that the general public is holding against the social infrastructure in use, and the necessity of renovation. In addition, for the bridge under service for several decades, we also surveyed the parts that seemed better to be refurbished, the sensitivity that should be emphasized when renovating. The design concept at the beginning of the design may change during the useful lifecycle, confirming whether it matches the sensitivity of the residents at an appropriate time and to implement the remedial measures as a part of the long-lived repair plan was examined.