WebGISとVRを連動させた密集市街地整備の整備案検討支援ツールの開発

摘要

This study aimed to develop a support tool for discussion of workshop to examine improvement draft plans in densely built-up areas, and to verify usability of using support tool to reach a consensus. The obtained evaluations are as follows. By providing disaster mitigation performance evaluation results and spatial townscape images after improvement using the support tool on-site of the workshops, participants can easily understand and share the effects of promoting safety Scorn earthquake disasters and changes in the townscape. Moreover, facilitators can extract participant's opinions. From these effects, the support tool contributes to the promotion of a consensus building.%日本には地震防災上極めて災害危険性が高い市街地が約20,000ha存在し，その市街地の安全性向上は日本の都市計画の喫緊の課題であるが，その整備はいっこうに進んでいない。整備推進には地域住民と行政の協働による整備素案づくりが不可欠である。