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高层建筑防排烟系统设计日益成为消防审查中的重视点,风压问题经常成为消防建审人员提及担忧的问题。本文试图通过一些设计手册里能查阅到的计算公式和方法简单得对风压问题提出一些掌控估算方法和建议,让防排烟系统设计在设计阶段就能做到心安理得,这样后期的消防调试验收就能满足接近规范要求。
The design of smoke control system for high-rise buildings has become the focus of fire control examination day by day. The issue of wind pressure often becomes a concern raised by fire inspection and examination personnel. This paper tries to put some methods and suggestions on the control of wind pressure simply by the calculation formulas and methods which can be found in some design manuals so that the design of smoke control and exhaust system can be reasonably settled during the design stage so that the later fire commissioning and acceptance Will be able to meet the requirements of the specification.