NFPA 92B商业街、中庭和大空间的烟气控制导则

NFPA 92B STANDARD FOR SMOKE MANAGEMENT SYSTEMS IN MALLS, ATRIA, AND LARGE SPACES
NFPA 92B 商业街、中庭和大空间的烟气控制导则
 
1.1* Scope.
1.1.1 This standard provides methodologies for estimating the location of smoke within a large-volume space due to a fire either in the large-volume space or in an adjacent space.
1.1.1.1 These methodologies comprise the technical basis for assisting in the design, installation, testing, operation, and maintenance of new and retrofitted smoke management systems for the management of smoke within the space where the fire exists or between spaces not separated by smoke barriers.
1.1.1.2 Buildings within the scope of this standard include those with atria, covered malls, and similar large-volume spaces.
1.1.1.3 This standard is not intended to apply to warehouses, manufacturing facilities, or other similar spaces.
1.1.1.4 This standard does not provide methodologies to assess the effects of smoke exposure on people, property, or mission continuity.
1.1.2 The algebraic approaches to smoke management contained in this standard assume either that the smoke removal will be by mechanical means or that the smoke will fill the large space.
 
Protect the public with effective smoke control using 2009 NFPA 92B Smoke Management Systems in Malls, Atria, and Large Spaces.
Follow NFPA 92B's up-to-date technical requirements relevant to the design, installation, testing, operation, and maintenance of new and retrofitted smoke management systems in buildings with large-volume spaces, such as atria and covered malls.
Fully adoptable as law, NFPA 92B brings you the latest provisions for
·    Establishing system performance to maintain a tenable environment
·    System testing requirements
·    Use of CFD and zone models
·    Data for calculating smoke exhaust
·    Location and design of smoke barriers
·    Calculations and equations that reflect the state-of the art
To ensure public safety, enforcers, engineers, architects, and industry professionals need the most current edition. (Softbound, 59 pp., 2009)

更多防火阻燃测试认证，请咨询中国防火网
电话：400-666-7290
网址：www.firete.com
邮箱：info@firete.com

...
 
 

 来源：防火网  发布时间：12/12/2013  点击次数：1678