|本期目录/Table of Contents|

[1]王婉娣,张靖岩,冯炼,等.纵向通风对长大隧道火灾烟流控制分析[J].中国安全生产科学技术,2010,6(3):28-32.
 WANG Wan-di,ZHANG Jing-yan,FENG Lian,et al.Three-dimensional simulation analysis of smoke flow controlled by longitudinal ventilation in long tunnel fire[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2010,6(3):28-32.
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纵向通风对长大隧道火灾烟流控制分析()
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
6
期数:
2010年3
页码:
28-32
栏目:
学术论著
出版日期:
2010-06-30

文章信息/Info

Title:
Three-dimensional simulation analysis of smoke flow controlled by longitudinal ventilation in long tunnel fire
文章编号:
1673-193X(2010)-03-0028-05
作者:
王婉娣1张靖岩1冯炼2赵纯刚3
1.中国建筑科学研究院建筑防火研究所,北京? 100013
2.西南交通大学机械工程学院,成都? 610031
3.中建三局建设工程股份有限公司(北京)第二经理部,北京? 100068
Author(s):
WANG Wan-di1 ZHANG Jing-yan1 FENG Lian2 ZHAO Chun-gang3
1. Institute of Building Fire Research, China Academy of Building Research, Beijing? 100013, China
2. School of Mechanical Eng. , Southwest Jiaotong University, Chengdu? 610031, China
3. No.2 Construction & Installation, Corporation of China Construction Third Engineering Bureau Co.?LTD, Beijing? 100068, China?
关键词:
隧道火灾数值模拟烟流温度速度
Keywords:
-
分类号:
X93
DOI:
-
文献标志码:
A
摘要:
基于我国在长大隧道火灾安全体系研究方面的需要,采用CFD方法对长大隧道纵向式通风控制火灾烟流的问题进行了数值模拟计算,研究不同通风条件对烟流的控制效果,得出了在满足控制烟气回流的基础上排烟风速的提高与所取得的降温效果对比,以及风流经过火区后的蔓延增长变化,同时总结出烟流温度分布特征及对隧道结构不同部位的危害,可为隧道的防火与通风方案的制定,以及灾后检测评定工作提供相关的理论依据和参考。
Abstract:
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参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2010-04-01
作者简介:王婉娣,女,硕士,工程师。
基金项目:国家高技术研究发展计划(863计划)(编号:2007AA11Z125);中国建筑科学研究院自筹基金科研项目(编号:20070111330730002)
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