• 건축구조
• /
• 제11권1호
• /
• pp.41-44
• /
• 2004

• 건축구조
• /
• 제14권1호
• /
• pp.49-54
• /
• 2007

• Explosives and Blasting
• /
• 제12권2호
• /
• pp.28-38
• /
• 1994

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
• /
• 제27권3호
• /
• pp.273-283
• /
• 1998

• Journal of Korean Tunnelling and Underground Space Association
• /
• 제23권6호
• /
• pp.605-612
• /
• 2021

Amid growing global damage due to abnormal weather caused by global warming, the introduction of eco-friendly cars is accelerating to reduce greenhouse gas emissions from internal combustion engines. Accordingly, many studies are being conducted in each country to prepare for the explosion of hydrogen fuel in semi-closed spaces such as tunnels and underground parking lots to ensure the safety of hydrogen-electric vehicles. As a result of predicting the explosion pressure of the hydrogen tank using the equivalent TNT model, it was found to be about 1.12 times and 2.30 times higher at a height of 1.5 meters, respectively, based on the case of 52 liters of hydrogen capacity. A review of the impact on the human body and buildings by converting the predicted maximum explosive pressure into the amount of impact predicted that all predicted values would result in lung damage or severe partial destruction. The predicted degree of damage was applied only by converting the amount of impact caused by the explosion, and considering the additional damage caused by the explosion, it is believed that the actual damage will increase further and safety and disaster prevention measures should be taken.

• 방재와보험
• /
• 통권27호
• /
• pp.40-41
• /
• 1985

고층건물이 집중적으로 밀집돼 있는 여의도 한복판에서 유난히도 눈을 끄는 시원스러운 건물이 있다. 국회의사당앞 지하차도를 벗어나면 오른편에 우뚝 솟아있는 세련된 외관의 사학연금회관 -. 건물 정면의 주차장을 겸한 넓다란 공간은 기능면에서 뿐아니라 균형잡힌 조형미가 뛰어나 고층건물이 항용 지니는 저항감을 크게 상쇄시킨다. 사립학교 교직원들의 복지후생을 목적으로 설립된 지상21층, 지하3층의 사학연금회관의 방재시설 현황은 어떠하며 불의의 재난에 과연 어떻게 대비하고 있는가를 알아본다.

• Proceedings of the Korean Society of Disaster Information Conference
• /
• 한국재난정보학회 2023년 정기학술대회 논문집
• /
• pp.200-201
• /
• 2023

전기차 보급이 늘어나면서 그만큼 화재의 발생이 늘어나고 있다. 화재 발생률로만 보면 내연기관 차량보다 더 높다고 볼 수 없다. 하지만 전기차 화재는 폭발성이 강하고 순식간에 인접한 물체에 옮겨붙으며 화재 진압이 어렵다는 특성을 보이고 있다. 전기차 화재의 위험성에도 불구하고 산업통상자원부에서는 지하 주차장 비율이 높은 환경에서 지상 주차장 설치를 강제한다면 친환경 자동차 보급에 저해가 되기 때문에 법률을 개정하는 것을 주저하고 있는 실정이다. 외국에서도 전기차는 지상주차장을 우선으로 하는 추세이다. 이에 본 연구는 공동주택 등에서 전기차 주차장을 지상에 별도로 설치하는 등 안전을 도모한 법률과 조례안을 구상하고자 한다.

• Korean Journal of Construction Engineering and Management
• /
• 제20권3호
• /
• pp.64-76
• /
• 2019

Aged apartments lack parking space and are suffering from severe parking difficulties due to the increase in the supply of private cars due to the economic improvement. Efficient remodeling technology is required as a way to solve the problem of a shortage of parking spaces, but there is a lack of establishing a technology for remodeling plans that can reflect the characteristics of various parks. This study was conducted to analyze the functions of the parking lot expansion technology using the technology tree and to derive the final technology through the function deployment. As a result of functional deployment of the plan to expand the parking lot, the fifth function was deployed and a total of 22 technologies were derived. Four types of technologies are categorized, four technologies for underground expansion, 12 technologies for underground and ground expansion, two technologies for ground expansion, and four technologies for ground-based expansion. As a result of the functional deployment of the main entrance plan, the fifth function was deployed and derived with 22 technologies. The total technologies were grouped into four categories, four technologies for direct underground entry, 11 technologies for indirect underground entry, three technologies for direct access to ground, and four technologies for indirect entry to ground. Through case verification, the detailed technologies applied to the semi-industrial complex of remodeling were identified and expert surveys and interviews were conducted to verify the adequacy of the technology tree.

• Proceedings of the Korean Institute of Building Construction Conference
• /
• 한국건축시공학회 2013년도 춘계 학술논문 발표대회
• /
• pp.48-50
• /
• 2013

In this study, Car fire for test using ISO 9705 10MW Large Scale Calorimeter. Especially, study on the underground parking for the fire resistance performance. The underground parking lot of the fire resistance regulations in according to with the standard heating curve in Korea. Because of this burning car through experiments to the propose a new heating curve.

• Journal of the Korean Solar Energy Society
• /
• 제27권3호
• /
• pp.71-77
• /
• 2007

In past, parking lot was placed on the ground and for the reason air quality was not in problem. But recently parking lot has been placed under the ground and the air quality becomes problem. So in this study, the ventilation performance on the underground parking lot was estimated by using CFD software and alternative system was suggested. Three case studies are handled in this study. 1st case is just an underground parking lot. 2nd case is about an underground parking lot where has 4 fan rooms on each floor and 3rd case is about an underground parking lot where has 4 fan rooms and 30 guidance fans on each floor.