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原文传递 Guidelines for Emergency Ventilation Smoke Control in Roadway Tunnels

题名：	Guidelines for Emergency Ventilation Smoke Control in Roadway Tunnels
责任者：	National Academies of Sciences, Engineering, and Medicine; Transportation Research Board; National Cooperative Highway Research Program; Igor Maevski
关键词：	Transportation and Infrastructure ； Bridges and Other Structures Transportation and Infrastructure ； Security and Emergencies
学科分类：	交通运输安全
摘要：	TRB's National Cooperative Highway Research Program (NCHRP) Research Report 836: Guidelines for Emergency Ventilation Smoke Control in Roadway Tunnels presents guidelines for ventilation in roadway tunnels to facilitate human evacuation and emergency responder safety. These guidelines consider tunnel geometrics such as tunnel altitude; physical dimensions (i.e., length, cross section); type of traffic flow (i.e., single or bi-directional flow); and fan utilization and placement. They also consider cargo types and quantities as they pertain to fire heat release rates (FHRRs) and ventilation requirements. The guidelines determine the effects of ventilation on tunnel fires including fire size, and the interaction of firefighting and ventilation system operation.
出版机构：	Transportation Research Board
参考文献：	National Academies of Sciences, Engineering, and Medicine. 2017. Guidelines for Emergency Ventilation Smoke Control in Roadway Tunnels. Washington, DC: The National Academies Press. https://doi.org/10.17226/24729.
总页数：	81
报告类型：	科技报告
资源类型：	科技（咨询、行业）报告
初始创建时间：	2017