建築-都市-土壌連成系モデルによる都市高温化要因の定量的比較に関する研究 : 第1報 理論構成手法と基本解

抄録

Significant air temperature rising in urban areas is well recognized as so-called Heat Island phenomenon in a global scale. It is qualitatively grasped that increase of anthropologic heat and alternation of land usage are regarded as its main reasons. To analyze quantitatively on factors of the significant air temperature rising, a predicting methodology combined with simultaneous solution for Architecture-Urban-Soil system was proposed. In the presented procedure, authors proposed simplified numerical calculation method for evaporation rate from soil was considered with building air conditioning load calculation and 1-dimensional heat balance model for an urban atmosphere. Using realistic input data assumed a typical urban area during summer season, a fundamental solution was obtained and an effectiveness of the proposed method was confirmed.