著者
八杉 克志 西名 大作 村川 三郎 金田一 清香 安藤 元気 石田 正樹
出版者
日本建築学会
雑誌
日本建築学会環境系論文集 (ISSN:13480685)
巻号頁・発行日
vol.79, no.702, pp.715-723, 2014-08-30 (Released:2014-09-30)
参考文献数
12
被引用文献数
1 1

The purpose of this study is to clarify the operating conditions of two kinds of domestic electric appliances which are a washing machine and a clothes dryer installed in a bathroom. Based on the measurements of electric power consumption in the 100 electrified housing located in Hiroshima area, 39 washing machines and 35 clothing dryers were examined. The operating conditions of the appliances varied in the frequencies of operation, the operating hours and the starting time of operation. Especially, the conditions of the operation with drying function differed from those without drying function. The housing was classified into several clusters by the Cluster analysis based on the starting time of operation. Each cluster showed different tendencies on the operating conditions.
著者
山田 悟史 藤井 健史 宗本 晋作
出版者
日本建築学会
雑誌
日本建築学会計画系論文集 (ISSN:13404210)
巻号頁・発行日
vol.81, no.727, pp.2083-2093, 2016 (Released:2016-09-30)
参考文献数
29
被引用文献数
5 7

In recent years, there have been a number of social initiatives related to improving the environment in city landscapes. Green space is becoming a tool to enhance the comfort of city space. "The Basic Plan for Green of Kyoto City" is one such example, where the ratio of visible green space is being used as a tool to improve the city environment. Many studies are being carried out to support this initiative and this study is one of them. The purpose of this study was to: 1) present a method to measure the location/angle specific ratio of green spaces in the omnidirectional visibility rate using a three-dimensional model of the target location, 2) create a perception deduction model based on Self-organizing Maps and 72 variables of visible green space in omnidirectional visibility rate, and 3) statistical verification of the accuracy of the perception deduction model. There are 72 categories of green space in the omnidirectional visibility rate. These categories are based on the location- and angle specific ratio of these spaces. Six of these categories were used for the location specific measurement, namely, "tall trees", "medium trees", "shrubs", " implantable ", "ground cover", and "others". Twelve angle specific measurements for every fifteen degrees were used and eight perception estimation parameters were selected. The perception estimation parameters included: “many or less", "satisfied or not satisfied", "pleasant", "serene", "covered (wrapped)", "close by or far", " surrounded by", "refreshing” and “widely spread". In this paper, we present results from the "ratio of visible green space in the omnidirectional visibility rate map”, the “self-organizing map" and the "perception estimation value map”. During the verification of the perception estimation model (the primary objective of this study), we compared the estimated perception values with the survey based observed values associated with a location of green space that was not included in the model creation. When we compared them statistically, we confirmed a significant correlation (n=32, p<0.05) between the estimated values and observed values (Pearson's correlation). We noted that the strength of the correlation was moderate but significant (correlation coefficient values around 0.6), with when we used the lower significance level (p<0.001). Taking into account effect size from psychological statistics, the average difference between the estimated and observed values of perception can be considered small for the parameters "many or less" "satisfied or not satisfied", "pleasant", "serene", "covered (wrapped)", "close by or far" and" surrounded by". However, the average difference was moderate for “Refreshing” and “Widely spread” and a significant difference between observed and estimated perception values was noted for these parameters in a paired t-test. Consequently, this perception deduction model is able to predict low and high values of “Refreshing” and “Widely spread", however, we need to be aware of the one degree difference, which happens to be the width of the confidence interval and may affect the estimated values.
著者
高山 英華
出版者
日本建築学会
雑誌
日本建築學會研究報告
巻号頁・発行日
no.12, pp.169-172, 1951-06
著者
高山 英華
出版者
日本建築学会
雑誌
建築雑誌 (ISSN:00038555)
巻号頁・発行日
no.1051, pp.409-410, 1972-05
著者
高山 英華
出版者
日本建築学会
雑誌
大会学術講演梗概集. 計画系
巻号頁・発行日
no.23, pp.39-40, 1948-05-29
被引用文献数
1
著者
宮﨑 涼子 徐 東帝 西垣 安比古 水野 直樹
出版者
日本建築学会
雑誌
日本建築学会計画系論文集 (ISSN:13404210)
巻号頁・発行日
vol.80, no.707, pp.193-201, 2015

The focus of this paper is the Keijō toshi kōsōzu (Illustrated Plan for Keijō City), which includes drawings of planned Government-General facilities within Gyeongbokgung Palace. These illustrations offer rich clues about the Government-General's plans to renovate Gyeongbokgung during the period of Japanese colonial rule over Korea. This paper will highlight aspects of the Keijō toshi kōsōzu that show the due consideration had not been given, and suggest that the designs reflect the ideas of their creator.