기밀성능 예측모델 보정에 따른 탑상형 공동주택의 수직 압력분포예측결과 개선에 관한 연구

Abstract

The objective of this research is to verify the tuning process which is predict a pressure distribution in tower-type apartment building by simulation. It is evaluated that how accurate each model’s results compared with measurement of indoor pressure. Study in advance, the tuning process of building simulation is designed to predict air-tightness and the tuning precess show that it has validity. Therefore, whether the tuning process is valid or not is evaluated to predict stack effect in high-rise building. As a preliminary step, a high-rise building was selected and the pressure of elevator zone and stair hall was measurement on every floor to confirm the accuracy of simulation results. Also, the air leakage of building element was measured to enter into the model to tune. At first, the data of intial model is not adjusted. At next step, the model is tuned by replacing initial data obtained literature with experimental date. With each step of the tuning process, the simulation results are verified. The results show that the indoor pressure on each floor in simulation is similar to that of actual test.