道路閉塞からみた道路網防災性能の構造の解明 : パーコレーション理論に基づいた地区レベル道路網の防災性能評価に関する基礎研究(その4)
2007 年 72 巻 615 号 p. 113-120
詳細
2007 年 72 巻 615 号 p. 113-120
We have constructed the evaluation theory to post-earthquake performance of road network on district scale based on Percolation Theory. In this paper, we will apply this theory to the actual urban improvement planning of municipalities. Firstly, we discuss what is suitable to be used as a road network performance index. Secondly, we clarify what kinds of factor in urbanized area explain the performance. Finally, we structurally show the relation between the performance index and the explanatory factors of urbanized area. The derived knowledge will contribute to realize performance-based urban planning.
