AIJ Journal of Technology and Design
Online ISSN : 1881-8188
Print ISSN : 1341-9463
ISSN-L : 1341-9463
Environmental Engineering
DEVELOPMENT OF A SIMULATION TOOL FOR OUTDOOR THERMAL ENVIRONMENT AT URBAN/STREET SCALE TO SUPPORT CITY PLANNING
Kazuaki NAKAOHKUBOTakahiro KUSABA
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2025 Volume 31 Issue 77 Pages 352-356

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Abstract

This study aims to develop a thermal environment simulation tool to support urban planning, utilizing PLATEAU, a 3D urban model maintained by the Ministry of Land, Infrastructure, Transport and Tourism. The tool is configured to be operated using two components. The first component is used to add information on trees, buildings, and land use to the PLATEAU data. The second component is used to create voxel for calculations, calculate heat balance, and output visualization files. This tool allows the evaluation of thermal environment in wide urban areas, take into account the effects of urban greening and urban redevelopment.

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© 2025, Architectural Institute of Japan
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