《建筑防烟排烟系统技术标准》GB51251-2017中若干条文的见解与建议-排烟系统

Opinions and Suggestions on Several Provisions of《Technical Standard for Smoke management Systems in Buildings》GB51251-2017-Smoke Exhaust System

随着《建筑防烟排烟系统技术标准》GB51251-2017的正式发布和实施,受到了建筑消防设计人员的高度关注和热烈的讨论。新标准对建筑防烟排烟系统设计做出了非常大的修改,若干条文规定存在较大争议,使得设计人员在进行设计时非常困惑。对此,作者通过对新标准的反复研读,对新标准中若干条文提出了一些见解和建议,以供参考。

With the official release and implementation of the《Technical Standard for Smoke management Systems in Buildings》GB51251-2017,it has received high attention and heated discussion from the building fire protection designers.The new standard has made very large changes to the design of Smoke management Systems in Buildings.Several provisions have been controversial,making designers very confused when designing.In this regard,the author has made some opinions and suggestions on several articles in the new standard through repeated study of the new standards for reference.