著者
牧野 稔 渡壁 守正
出版者
一般社団法人日本建築学会
雑誌
日本建築学会論文報告集 (ISSN:03871185)
巻号頁・発行日
no.338, pp.10-18, 1984-04-30
被引用文献数
1

The objective of this paper is to investigate the statistical properties of the extreme value distribution of the annual maximum wind speed obtained by a probabilistic model. The probabilistic model modified from the previous one by considering a gaussian distribution of translating speed of typhoons and a gradient wind field yields the extreme value distribution of the annual maximum wind speed very well. The analysis based on this model leads to the following; (1) For the distribution of extreme winds caused by tropical cyclones such as typhoons, the Type III extreme value distribution with three parameters is preferable to the other Types. (2) The upper limit ω and the scale parameter k in the Type III distribution may be fixed as a constant in and near the Japanese Islands (ω=90m/s, k=6). (3) The location parameter u in the Type III distribution may be approximately obtained in eq. (14) as a function of the mean occurrence rate, λ, of typhoons. (4) Resulting that the Type III distribution is the most suitable for the estimation of wind speeds in typhoonprone regions, the control band based on the distribution involved almost all observed distributions acceptably at 8 sites for the period of 30 years.
著者
高田 啓一
出版者
一般社団法人日本建築学会
雑誌
建築雑誌 (ISSN:00038555)
巻号頁・発行日
vol.111, no.1383, 1996-01-20
著者
藤木 庸介 柏原 誉 山村 高淑
出版者
一般社団法人日本建築学会
雑誌
日本建築学会計画系論文集 = Transactions of AIJ. Journal of architecture, planning and environmental engineering (ISSN:13404210)
巻号頁・発行日
no.629, pp.1499-1506, 2008-07-30
参考文献数
24
被引用文献数
2 2

The objectives of this research are to understand the use of traditional houses, to identify the associated tourism impact from the standpoint of maintaining houses in the World Heritage Site, the Old Town of Lijiang, Yunnan Province, China. This is part of an investigation of the problems related to the rapid development of tourism and its pressures on the Old Town of Lijiang, focusing on the use of traditional houses.<br> The findings revealed that the following three points were influencing the transformation of the use of traditional houses.<br>1) The place transformation of each function, such as living, guest room, and etc. in the traditional houses.<br>2) The area transformation of each function, such as living, guest room, and etc. in the traditional houses.<br>3) The social transformation surrounding the traditional houses in the Old Town of Lijiang.