年齢別の施設利用頻度変化に着目した施設·住居最適配置の時系列変化分析

摘要

会社と住居間の移動に代表されるように、ある時期においては必要な移動が時間の経過に伴い不要となる場合がある。また、高齢者施設への移動のようにある時期においては不要な移動が、時間の経過に伴い必要となる場合もある。%This study analyzes the influence of frequency in the use of convenience facilities, which changes with age, on the location pattern of these facilities and dwellings, considering the difficulties in shifting their location. To this end, this study obtains the optimum location pattern using genetic algorithm. The results show that in the case of shrinking population without shift of dwellings, the facilities are sparsely located in short-time optimization or linearly located in long-term optimization, while the dwellings are located in the gradation patterns around the facilities. Also in the case of constant population, the facilities are sparsely located.