지하주차장 제연성능 확보방안 연구 = Optimal Measures for Smoke Control Performance for an Underground Parking Lot

국문 초록 (Abstract)

우리의 도심환경은 급속도로 변화하고 있으며, 인구가 도심으로 밀집되면서 건축물은 대형화, 심층화, 복합화 되어 지상에위치한 주차장은 지하로 내려가고, 차량의 소비 형태는 소형에서 중대형으로 변화하고 있으며, 차량에 사용되는 가연성물질은 연비경쟁에 따라 사용이 증가하면서 화재에 대한 위험성이 매우 높아짐에 따라 지하주차장의 화재안전성을 확보하기위한 방안으로 지하주차장에 제연설비 적용의 필요성이 커지고 있다. 따라서 지하주차장의 제연설비 성능분석을 위해 제연경계구역을 5,000 ㎡, 3,000 ㎡와 2,000 ㎡로 구획하고, 제연 풍량을 18 CMH와 27 CMH 적용하고, 덕트설치 유·무에 따라 비교하였다. 그 결과 제연경계구역을 3,000 ㎡로 하고, 제연풍량을 27 CMH, 덕트를 설치한 경우 제연성능이 가장 우수한 것으로 분석되었다.

다국어 초록 (Multilingual Abstract)

The urban environment has been changing rapidly, and with buildings becoming larger, denser, and more complicated, parking lots have gradually been moved underground. The consumption pattern of vehicles has changed from compact to mid- or full-sized cars, and the risk of car fires has also increased with the use of more flammable materials in cars to improve fuel efficiency. Consequently, the necessity of smoke control applications in underground parking lots has become essential to ensure fire safety. Smoke control partition areas were set to 5000 m2 , 3000 m2 , and 2000 m2 , to analyze the performance of smoke control facilities in underground parking lots. The flow rate of smoke control was set to 18 CMH and 27 CMH and compared with the duct installation setup. The results showed that smoke control performance was most suitable when the smoke control partition area was set to 3000 m2 , the flow rate of the smoke control was 27 CMH, and the duct was installed.

목차 (Table of Contents)

• 1. 서 론 2. 지하주차장 제연성능 평가 3. 제연성능 결과분석 4. 결 론 References

참고문헌 (Reference)

1 "Standard for smoke management systems in malls, atria, and large spaces"

2 "Standard for parking structures"

3 "Recommended practice for smoke –Control system"

4 Jeong, K. S., "Fire protection system for underground parking lots" 4-32, 2015

5 Youn, H.K., "A study on the optimal measures for the smoke control performance of underground parking lot" Kyonggi University 2019

6 Lee, J. M., "A study on the method of smoke control using fire dynamic simulation in large scale underground parking lot" Gachon University 2016