THE STUDY ON SMOKE DISTRIBUTION AND VENTILATION VELOCITY FEATURE FOR LARGE CROSS-SECTION ROAD TUNNEL FIRE

摘要：

On the basis of CFD simulation method, this paper preliminarily carried out analysis of smoke distribution feature for large cross-section road tunnel fire. The simulation scenario of tunnel fire was constructed according to practical experimental results. The influence of ventilation velocity and flue on smoke development in different situations was also discussed. The simulation result could be helpful to make proper fire protection strategy for fire alarm, evacuation and ventilation plan of large cross-section road tunnel.

关键词： Large cross-section road tunnel fire flue FDS simulation

作者: X. Han Z. X. Li K. S. Wang

作者单位: Shanghai Institute of Disaster Prevention and Relief, Tongji University, Shanghai, China

会议类型: 国际会议

会议名称: 2007年土木工程结构创新与可持续发展国际会议(The International Symposium on Innovation & Sustainability of Structures in Civil Engineering)

会议地点: 上海

会议语种:英文

页码: 1185-1191

在线出版日期: 2007-11-28（万方平台首次上网日期，不代表论文的发表时间）