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| 大型商业综合体室内步行街疏散设计与安全性评估 | |
| 引用本文： | 马千里,黄廷林,姜明理.大型商业综合体室内步行街疏散设计与安全性评估[J].建筑科学,2011,27(11). |
| 作者姓名： | 马千里 黄廷林 姜明理 |
| 作者单位： | 1. 西安建筑科技大学环境与市政工程学院,西安710055;天津市消防总队,天津300090 2. 西安建筑科技大学环境与市政工程学院,西安,710055 3. 公安部天津消防研究所,天津,300381 |
| 摘 要： | 大型商业综合体室内步行街无法按照现行规范设计楼梯间等疏散系统,以某大型商业综合体室内步行街为研究对象,采用剪刀梯对其疏散系统进行设计。应用FDS软件对设定火灾场景下火灾烟气蔓延进行模拟,得到人员可用疏散时间;应用PathFinder软件对设定场景下人员疏散进行模拟,得到人员必须疏散时间。通过对两者进行比较,结果表明该大型商业综合体在采用剪刀楼梯后,疏散系统能够达到消防安全目标,同时也能满足商业运营的需求。 |
| 关 键 词： | 步行街 中庭 剪刀梯 性能化 |
Evacuation Design and Safety Assessment of Indoor Walking Street in a Large Commercial Complex |
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| MA Qian-li,HUANG Ting-lin,JIANG Ming-li.Evacuation Design and Safety Assessment of Indoor Walking Street in a Large Commercial Complex[J].Building Science,2011,27(11). | |
| Authors: | MA Qian-li HUANG Ting-lin JIANG Ming-li |
| Affiliation: | MA Qian-li1,2,HUANG Ting-lin1,JIANG Ming-li3(1.Environmental and Municipal college,Xi'an University of Architecture and Technology,Xi'an 710055,China,2.Tianjin General Fire Brigade,Tianjin 300090,3.Tianjin Fire Research Institute of the Ministry of Public Security,Tianjin 300381,China) |
| Abstract: | It is very difficult for the designers to design evacuation system like a stairway in the large commercial complex with indoor walking street inside.Taking a walking street in a large commercial complex as an example,the article studies the feasibility of using scissors stair as a part of its evacuation system.The software of FDS was used to simulate the smoke movement of the design fire scenario to obtain the ASET of the occupants;then The software of Path Finder was used to simulate the evacuation pattern... |
| Keywords: | walking street atrium scissors stair performance-based |
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