廊下状空間における垂壁下の遮煙性状

概要

論文の詳細を見る
The pressurization smoke control system for vestibules, stairwells and corridors has been popularized. In order to plan the system, it is essential to grasp the relationship between the characteristic of smoke and air velocity to prevent smoke from spreading. An experiment on the effect of soffit in a corridor and air velocity to prevent smoke flow was carried out. The relationship between the characteristic of hot gases and velocity of air stream to prevent smoke flowing back was clarified by the experimental results and the theoretically supposed relation between buoyancy of hot gases and inertia of air stream.
社団法人日本建築学会の論文
1999-08-30