[1]潘崟,颜勤,罗雪.安全疏散视角的地下街步行路径自然采光分析[J].西安建筑科技大学学报(自然科学版),2019,51(04):597-604.[doi:10.15986/j.1006-7930.2019.04.019]
　PAN Yin,YAN Qin,LUO Xue.Analysis of natural lighting in underground street walking path from perspective of safety evacuation[J].J. Xi’an Univ. of Arch. & Tech.(Natural Science Edition),2019,51(04):597-604.[doi:10.15986/j.1006-7930.2019.04.019]
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安全疏散视角的地下街步行路径自然采光分析()
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西安建筑科技大学学报（自然科学版）[ISSN:1006-7930/CN:61-1295/TU]

卷:
51
期数:
2019年04期
页码:
597-604
栏目:
出版日期:
2019-08-30

文章信息/Info

Title:
Analysis of natural lighting in underground street walking path from perspective of safety evacuation
文章编号:
1006-7930(2019)04-0597-08
作者:
潘崟1; 3; 颜勤1; 2; 罗雪2
(1.重庆大学 建筑城规学院,重庆 400044 ;2. 重庆建筑工程职业学院,重庆 400072 ; 3. 山地城镇建设与新技术教育部重点实验室, 重庆 400044)
Author(s):
PAN Yin 1;  3YAN Qin 1;  2LUO Xue 2
(1. Faculty of Architecture and Urban Planning, Chongqing University, Chongqing 400044, China; 2. Chongqing Jianzhu college, Chongqing 400072, China; 3. Key Laboratory of New Technology for Construction of Cities in Mountain Area, Chongqing 400044, China)
关键词:
城市防灾; 天然光; 地下空间; 安全疏散; 采光设计
Keywords:
urban disaster prevention;  natural lighting;  underground space;  safety evacuation;  lighting design
分类号:
TU 92
DOI:
10.15986/j.1006-7930.2019.04.019
文献标志码:
A
摘要:
通过现场调研重庆城市中心区地下街自然采光现状，从地下街安全疏散步行路径体系中的出入口、街道、中庭节点三方面开展调研，总结实例中影响自然采光条件的原因与其中存在的问题.分析现状问题对于地下街紧急时刻人们安全疏散的影响，提出基于安全疏散视角 的自然采光优化改善措施，可利用主动式、被动式或两者相结合的采光法进行改善，包括增加梯段自然采光面积、增设采光天窗、引入自然采光等方面.为地下空间的安全疏散提供具有较强空间感知的自然光标识系统指引，有利于改善地下空间易迷路方向感缺失等问题，探讨总结适宜地下空间安全疏散的自然采光技术
Abstract:
The paper surveyed the natural lighting condition of underground streets in Chongqing urban center. The research focused on three aspects: the entrance, the street and the atrium node of the safe evacuation walking path system in the underground street.The problems of natural lighting cases, are summarised and the effect of current situation on the safety evacuation of people in the underground street analyzed. It proposed optimization methods on safety evacuation perspective of natural lighting.and could be improved by active lighting technology, passive lighting technology or both. It included increasing the natural lighting area of ladders, adding lighting skylights and introducing natural lighting. These measures will provide strong spatial awareness guidance for the safety evacuation of underground space with a natural light identification system. It will be helpful both in improving the problem of the lack of directional sense in the underground space, and in exploring the natural lighting technology for safety evacuation in underground space.

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备注/Memo

备注/Memo:
收稿日期:2018-05-24
修改稿日期:2019-06-10
基金项目:中国博士后科学基金(2018M631062)；重庆市教委科学技术研究项目(KJ1504201)；重庆市建设科技计划项目(城科字2015第(1-33)号)
第一作者:潘崟(1987-)，男，博士后，讲师，主要从事城乡安全研究，E-mail：panyin@cqu.edu.cn
更新日期/Last Update: 2019-09-17