关于我国地下建筑防排烟问题的探讨

Discussion on problems of smoke control in underground spaces in China

提出了地下建筑防排烟工程设计时应遵循的几个原则；简要叙述了现行的防排烟方式及其在地下建筑中的应用情况；介绍了气幕防排烟方式的基本原理及其在地下建筑防排烟工程中的应用前景。

Gives a few desisn principles of smoke control inunderground spaces, depicts several existing design methods andthe ir appl icat ion, introduces the operation princi pl e of the al r curtainas a smoke control mesns and points Out the prospects of itsapplication.