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
陈 敬1,2,刘加平1,2,王 芳1,3

(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)

亚热带地区; 商业步行街; 有效阴影区; WBGT指数

Study on ecological design method of subtropical pedestrian exterior space based on shadow area phenomenon
CHEN Jing1,2, LIU Jiaping1,2, WANG Fang1,3

(1.State Key Laboratory of Green Building in Western China, Xi'an Univ. of Arch.& Tech., Xi'an 710055,China; 2.School of Architecture, Xi'an Univ. of Arch.& Tech., Xi'an 710055, China; 3.Urban and rural planning post-doctoral research station, Xi'an Univ. of Arch.& Tech., Xi'an 710055,China)

subtropical zone; commercial pedestrian street; valid shadow area; WBGT index

DOI: 10.15986j.1006-7930.2018.03.015

备注

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.