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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

歩行量に着目した都市環境・交通施策が高齢者の医療費に及ぼす影響に関する研究

鎌田, 佑太郎 25 July 2022 (has links)
京都大学 / 新制・課程博士 / 博士(工学) / 甲第24144号 / 工博第5031号 / 新制||工||1785(附属図書館) / 京都大学大学院工学研究科都市社会工学専攻 / (主査)教授 宇野 伸宏, 教授 藤井 聡, 准教授 松中 亮治 / 学位規則第4条第1項該当 / Doctor of Philosophy (Engineering) / Kyoto University / DFAM
2

以風環境與熱環境觀點模擬社區規劃之適宜性- 台北市健康社區為例 / CFD Simulation of The Suitability of Jian-Kang Community from The Perspective of Thermal and Wind Environment

陳建宏, Chen, Chien Hung Unknown Date (has links)
林憲德等人於1999年提出台北夏季午夜之都市熱島強度為4.5℃,至2012年簡子翔等人所提出夏季白天最大熱島強度6.18℃、午夜4.38℃,可以發現台北市的高溫化現象並未有顯著的差異,甚至還新增加了多個新興熱區。 本研究以健康新城為研究對象,以實測方式、CFD電腦模擬方法,釐清社區建築環繞下,社區內的高溫化現象,並與社區外的街道環境比較溫度差異,評估熱舒適性。研究結果顯示,建築環繞下的社區內部(社區中庭),在日落後的確有高溫化現象,白天時則會因為各社區的遮蔽條件、綠化條件不同,而有不同程度的差別。而模擬結果亦顯示,社區開口條件、通風道配置不同,也會影響社區中庭與外部周邊街道環境之舒適性差異。 建議未來社區的建築規劃設計,除了增加綠化措施之外,尚能適度增加開放空間,增加通風性能;而公部門在訂定法定容積時,應考量都市環境因素(增加遮蔽、通風),酌以調整已達優良的都市實質環境。 / According to Urban Heat Island’s studies by Lin et al. (1999) and Chien et al. (2012), urban heat island intensity (UHIs) of Taipei didn’t get an obvious improvement from 1999 to 2012. UHIs of Taipei was 4.5℃ in the midnight in 1999, 4.38℃ in the midnight in 2012 and 6.18℃ in the daytimes in 2012. Obviously, there are several high temperature area appeared in the years. This study tries to measure the thermal comfort between the area inside Jian-Kang community and the streets’ environment around Jian-Kang community. Furthermore, this study utilize CFD simulation that can help the study knows the reason effects thermal comfort. As the result of the study, the area inside Jian-Kang community has higher temperature after sunset. In the morning, it will have difference due to the shadow and green situation. Also, the simulation results show that the draft condition of the community will influence the thermal comfort. In the future, this study suggests some strategy to have a better urban environment. First, increase much more greening measures. Second, preserve open spaces to improve the ventilation when deciding the community’s design. Third, consider the urban environmental factors when rule the building’s height.
3

都市環境管理における官民パートナーシップと効率性に関するアジア比較研究

白川, 博章, 金子, 慎治 03 1900 (has links)
科学研究費補助金 研究種目:基盤研究(C) 課題番号:17510035 研究代表者:白川 博章 研究期間:2005-2006年度

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