地形解析を考慮に入れた地表風の強さの算定 : 台風災害におよぼす局所地形の影響に関する研究(V)

概要

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This paper concerns research work on an experimental formula for calculating the velocity and direction of the wind on the ground surface based on topographical analysis which will furnish important data in analyzing wind disasters. The data of the velocity and direction of the wind used in this paper are those of the upper air estimated with theoretical analysis and those which were measured on the ground surface in times of typhoon at the meteorological observatories and stations located in Hachijo Island, Okinoerabu Island, Ishigaki Island and Chiba prefecture. The topographical informations were given by the map. Moreover, a wind tunnel test was done using the topographical model of Hachijo Island to the confirmation of the research results of this 5-paper series. As the results of these analyses, it was established that the sequential analyses of informations covering a wide area and informations on a limited area would be effective in forming an experimental formula for calculating the wind velocity and direction on the ground surface. And through the wind tunnel test, the validity of the research results of this series of five papaers was certified.
社団法人日本建築学会の論文
1986-05-30