基于阴影区现象的亚热带商业步行街外部空间生态设计方法研究  

Study on ecological design method of subtropical pedestrian exterior space based on shadow area phenomenon

作　　者：陈敬[1,2] 刘加平[1,2] 王芳[1,3] CHEN Jing;LIU Jiaping;WANG Fang(State Key Laboratory of Green Building in Western China,Xi＇an Univ.of Arch.＆ Tech.,Xi＇an 710055,China;School of Architecture,Xi＇an Univ.of Arch.＆ Tech.,Xi＇an 710055,China;Urban and rural planning post-doctoral research station,Xi＇an Univ.of Arch.＆ Tech.,Xi＇an 710055,China)

机构地区：[1]省部共建西部绿色建筑国家重点实验室西安建筑科技大学,陕西西安710055 [2]西安建筑科技大学建筑学院,陕西西安710055 [3]西安建筑科技大学城乡规划学博士后流动站,陕西西安710055

出　　处：《西安建筑科技大学学报（自然科学版）》2018年第3期410-415,共6页Journal of Xi'an University of Architecture & Technology(Natural Science Edition)

基　　金：国家自然科学基金项目(51508437;51590913;51408470);中国博士后科学基金特别资助(2015T81008)

摘　　要：如何通过被动式的设计手段改善我国亚热带地区夏季室外步行空间的热环境状况是本文主要关注的问题.文中通过提出无效阴影区、有效阴影区、热调节有效阴影区等相关概念,架构起了阴影区理论的基本原理,继而进一步明确了依据阴影区原理的亚热带地区商业步行街外部空间生态设计步骤及相关的测定方法,为亚热带地区商业步行街外部空间的生态设计提供一种新的思路.This article mainly concerns problem is how to improve the thermal environment in the outdoor walking space in summer in the subtropical zone in China by passive design. The fundamental principles of shadow area theory is built by given some related conceptions such as invalid shadow area, valid shadow area and valid shadow area with thermal regulating. Then put forward a new idea in ecological design for outer space of commercial Pedestrian Street in subtropical zone with a more detailed design steps and related shadow area defining method supported by the shadow area theory.

关 键 词：亚热带地区 商业步行街 有效阴影区 WBGT指数 

分 类 号：TU-023[建筑科学—建筑理论]