摘要
响应环境的性能化建筑正构建起可持续的建筑未来。城市空间密度的激增带来了愈发严重的室外风热环境的不断恶化,应对这些问题需要建筑师从根本上去认识风这一复杂而又不可见的自然现象。文章介绍了基于定制化物理风洞的建筑生形研究方面的最新成果——在已搭建的适用于设计初期方案优化的小型物理风洞和实验室级大风洞基础上,进行了风环境可视化的定性和定量实验,以此作为建筑形体环境性能评价的依据;同时引入可动模型装置,利用Arduino平台和程序语言进行信号传输控制,选取"扭曲"的建筑形式进行风环境性能找形实验,得出一套系统化的、适用于建筑设计初期、以风环境性能为导向的建筑生形方法。
Performance-based buildings responding to the environment are establishing a sustainable architectural future. The increase in urban spatial density has brought about an ever-increasing deterioration of the outdoor wind and heat environment. To deal with these problems, it has been suggested that architects gain understanding of the complex, invisible natural phenomenon that is wind. This paper introduces the latest achievements in building morphology generation based on the exploration of customized physical wind tunnels. Qualitative and quantitative experiments on wind environment visualization were conducted using a mini physical wind tunnel and a laboratory-level wind tunnel suitable for the optimization of the initial design stage; these were used as the basis for evaluating the environmental performance of buildings. Additionally, the dynamic model device was integrated with signal transmission control performed using the Arduino platform and programming language, and “warped” architectural forms were selected for wind environmental performance-based morphology generation experiments. A set of systematic methods for building morphology generation is presented, which is suitable for the early stage of architectural design and guided by wind environment performance.
作者
林钰琼
姚佳伟
郑静云
袁烽
Lin Yuqiong;Yao Jiawei;Zheng Jingyun;Yuan Feng
出处
《南方建筑》
2018年第2期24-29,共6页
South Architecture
基金
国家重点研发计划资助项目:绿色施工与智慧建造关键技术
项目编号:2016YFC0702104
国家自然科学基金资助项目
项目编号:51578378
中德科学中心国际合作项目
项目编号:GZ1162
上海市科学技术委员会项目:上海地区低碳建筑应用评价标准研究
项目编号:16DZ1206502
上海市科学技术委员会项目
项目编号:16DZ2250500
17DZ1203405
关键词
风洞
风环境
风环境可视化
环境性能
建筑生形方法
wind tunnel
wind environment
wind environment visualization
environmental performance
building morphology generation method
