CAJ | 학술논문

针对风道抽出式和压入式隧道通风系统风量难以平衡的问题。提出采用改变隧道与风道交角的方法．通过理论分析和模型实验得出风道抽出式和压入式隧道通风系统的性能差异，采用隧道与风道不同交角的方法能有效解决风量不均衡问题，并为其应用到实际工程中提供了实验依据．
침대풍도추출식화압입식수도통풍계통풍량난이평형적문제。제출채용개변수도여풍도교각적방법．통과이론분석화모형실험득출풍도추출식화압입식수도통풍계통적성능차이，채용수도여풍도불동교각적방법능유효해결풍량불균형문제，병위기응용도실제공정중제공료실험의거．
Considering the problem of the plenum ventilation and exhaust ventilation' s air quantity difficult to balance, this paper suggested a new approach to change the angle of intersection of the tunnel and the air flue. Through a tunnel model test and experimental analysis, the result indicated that the plenum ventilation and the exhaust ventilation' s performance is different, this method can effectively solve the airflow quantity imbalance problem, this provides an experimental basis for applying this approach into practical engineering.