The Development to New Urban Design Approaches with the Wind Tunnel Snow Simulation for Northern Regions

北方地区风洞雪模拟城市设计新方法的发展

• 批准号: 16360298
• 负责人: SETOGUCHI Tsuyoshi
• 金额: $ 9.28万
• 依托单位: HOKKAIDO UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2004
• 资助国家: 日本
• 起止时间: 2004 至 2006
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16360298/
• 关键词: Winter Cities; Urban Design; Urban Planning; Snow Simulation; Wind Tunnel Test; Snow Drifts; High-rise Building; Downtown of Sapporo; 積雪シミュレーション; 北方都市圏; 風雪インパクト; 中層建築; 再開発; JR駅舎; 稚内; 大型風洞実験; 雪の吹き溜まり; 都市環境

An urban design which reduces snow problems is one of the most important approaches in heavy snow and cold climate cities. In this paper, the author evaluated the urban design for the new Wakkanai Station redevelopment project in Hokkaido, Japan. It is important to clarify how to apply urban design principles to protect areas within winter climates. Therefore, a question is addressed that do the blocks after infill developments provide desirable environment against snow, or not. The purpose of this paper is to answer this question and clear to understand the desirable block images for reducing snow problems (snowdrifts and snow blow) on its surrounding public spaces on infill developments in Winter Cities. Author studied the differences of the snow problems between "before" and "after" the infill developments consisted of medium-rise buildings in Downtown Sapporo on snow simulation tests using wind tunnel.On this snow simulation tests, snow problems in the blocks and streets were improved after the infill developments. One of the main reasons of the observations is considered that the little variation of the building heights reduces snow problems on the public spaces in the blocks. For making the desirable spatial images in Winter Cities, the blocks have to be consisted of medium-rise buildings and unified the heights of buildings. The infill developments with medium-rise buildings with unifying building heights are effective against snow problems in downtown area, and making the desirable special block design for Winter Cities.The results of this simulation will be reflected in the station redevelopment planning and design of this project. This urban design study with snow simulations might provide the most progressive approach.

减少积雪问题的城市设计是大雪和寒冷气候城市最重要的方法之一。本文对日本北海道新若奈车站改建项目的城市设计进行了评价。重要的是要澄清如何应用城市设计原则来保护冬季气候地区。因此，提出了一个问题，即填充开发后的块体是否提供了理想的抗雪环境。本文的目的是回答这个问题，并清楚地了解理想的块图像，以减少雪的问题（雪堆和雪吹）对周围的公共空间填充发展在冬季城市。通过风洞模拟积雪试验，研究了札幌市中心的中高层建筑物填充开发前后的积雪问题的差异，并对填充开发后街区和街道的积雪问题进行了改善。观察的主要原因之一被认为是建筑高度的小变化减少了街区公共空间的积雪问题。为了在冬季城市中形成理想的空间形象，街区必须由中等高度的建筑组成，并统一建筑物的高度。采用高度统一的中高层建筑填充式开发，可有效解决市中心的积雪问题，并为冬季城市提供理想的特殊街区设计。模拟结果将反映在本项目的车站再开发规划和设计中。这种城市设计研究与雪模拟可能提供了最先进的方法。

项目成果

都市建築の発展と制御に関する提言

城市建筑发展与控制建议

• 发表时间: 2005
• 作者: 瀬戸口剛;他;Tsuyoshi SETOGUCHI et al.;瀬戸口 剛
• 通讯作者: 瀬戸口 剛

ウィンターシティ・デザインガイドラインとアドパイザリーデザインパネルの役割

冬季城市设计指南和咨询设计小组的作用

• 发表时间: 2006
• 期刊: 日本建築学会技術報告集 23
• 作者: 瀬戸口剛;Tsuyoshi SETOGUCHI;Tsuyoshi SETOGUCHI;瀬戸口剛;瀬戸口剛;Tsuyoshi SETOGUCHI;Tsuyoshi SETOGUCHI;Tsuyoshi SETOGUCHI;瀬戸口剛
• 通讯作者: 瀬戸口剛

Maruzen, Book Series of Architectural Institute of Japan

丸善，日本建筑学会丛书

• 发表时间: 2007
• 作者: 瀬戸口剛;他;Tsuyoshi SETOGUCHI et al.
• 通讯作者: Tsuyoshi SETOGUCHI et al.

A CASE STUDY ON THE URBAN DESIGN GUIDELINES FOR WINTER CITIES AND THE ROLE OF ADVISORY DESIGN PANEL IN PRINCE GEORGE CITY, CANADA

加拿大乔治王子城冬季城市设计指南和咨询设计小组的作用案例研究

• 发表时间: 2006
• 期刊: Journal of Technology and Design (Architectural Institute of Japan) vol.23
• 作者: 瀬戸口剛;Tsuyoshi SETOGUCHI;Tsuyoshi SETOGUCHI;瀬戸口剛;瀬戸口剛;Tsuyoshi SETOGUCHI;Tsuyoshi SETOGUCHI
• 通讯作者: Tsuyoshi SETOGUCHI

Efficiencies of Infill Developments against Snow Problem in Winter Cities

针对冬季城市积雪问题的填充开发的效率

• 发表时间: 2004
• 期刊: Journal of Asian Architecture and Building Engineering
• 影响因子: 1.3
• 作者: 瀬戸口剛;Tsuyoshi SETOGUCHI;Tsuyoshi SETOGUCHI;瀬戸口剛;瀬戸口剛;Tsuyoshi SETOGUCHI;Tsuyoshi SETOGUCHI;Tsuyoshi SETOGUCHI;瀬戸口剛;瀬戸口剛;Tsuyoshi SETOGUCHI;Tsuyoshi SETOGUCHI;瀬戸口剛;Tsuyoshi SETOGUCHI;Tsuyoshi SETOGUCHI;Tsuyoshi SETOGUCHI;Tsuyoshi SETOGUCHI;Tsuyoshi SETOGUCHI;Tsuyoshi SETOGUCHI
• 通讯作者: Tsuyoshi SETOGUCHI