http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : 장주환(Jang Joo hwan) (검색결과 3 건)
- 무료
- 기관 내 무료
- 유료
-
무량판 공동주택의 경량 건식벽체 적용을 통한 건설폐기물량 저감 방안에 관한 연구
장주환(Jang, Joo-Hwan),지남용(Jee, Nam-Yong),노승엽(Roh, Seung-Yup) 대한건축학회 2013 大韓建築學會論文集 : 構造系 Vol.29 No.5
The apartment housing structure system which organizes main stream of domestic dwelling pattern has developed and been changed variously according to the periodical changes. At the early stage of apartment instruction, it was the rahmen structure to apply a masonry wall but at present, reinforced concrete bearing wall method organizes the main stream. The reinforced concrete bearing wall method had strength that construction know-how has been accumulated, but shows weakness that it was restricted by remodeling and could not respond the needs of customer seeking a changeability of plane properly. Recently, the apartment housing of RC bearing wall method shows social problems because its average life span was 30~35 years on being early reconstruction by the early deterioration. Because of the reconstruction caused by various needs of customers and early deterioration, it was increases lots of construction waste, CO2 emission, etc. So, this study intends to select the site applying RC bearing wall method and extruded concrete panels method among the current sites of apartment housing, analyzed quantity of construction waste, and it calculated the dealing cost and CO2 emission by construction wastes. Therefore, it analyzed the effect of the reduction of construction wastes by applying the extruded concrete panels in an flat plate apartment housing construction.
-
샌드위치패널 물류창고의 소화활동을 위한 유지관리 측면의 건축적 대응방안 연구
장주환(Jang Joo hwan),윤상천(Yoon Sang chun),안병국(An Byung kug) 한국방재학회 2017 한국방재학회논문집 Vol.17 No.6
최근 샌드위치패널의 물류창고에서 화재가 빈번하게 발생하고 있으며, 화재발생시 화재하중이 크고 조기 소화활동이 어려워 인명과 물적 피해규모가 큰 것으로 조사되었다. 대형물류창고의 5년간 화재원인 조사 분석 결과, 부주의, 전기적 요인, 원인미상 순으로 나타났다. 이에 화재 시 물류창고의 인명피해 저감을 위해서는 사전 화재 안정성 측면의 평가와 소방관들이 효과적으로 진압을 위한 요소 기술과 구조물의 붕괴 전 대피를 위한 건축적 개선 방안에 대한 연구가 필요하다. 따라서 본 연구에서는 기존 샌드위치패널 물류창고의 효과적인 소화활동을 위한 유지관리 측면의 패시브 건축방재 기술과 액티브 기술을 적용한 건축적 대응방안에 대한 연구를 수행하였다. 이를 통해 샌드위치패널 물류창고의 화재안정성 조사 및 분석을 하였으며, 효과적인 소화를 위한 골든타임 확보방안과 소방관의 소화진압 장비 활용방안을 제시하였다. 또한 화재확산 방지를 위한 외벽설치 방법, Fire Blocking과 인증제품 사용, 피난시스템과 소방시설 유지관리 등 건축적 대응방안을 제안하였다. In recent, fire accidents have frequently occured in warehouses with exterior wall of sandwich panels, and higher fire loads have made fire fighting activities difficult, and it was investigated that the damage to life and property were severe. According to the analysis of bigger fire accidents in warehouses for 5 years, main causes were revealed as inobservance, electrical fire, and unknown cause. In order to reduce the damage caused by fire in the logistics warehouse, it is necessary to assess the fire safety, to develop the element technology for the suppression of fire-fighters, and to study the architectural method for the effective evacuation against the collapse of the structure. In this study, we have conducted research on architectural countermeasures with passive and active fire protection technology for the effective fire fighting activities of sandwich panel warehouse. The purpose of this study is to investigate and analyze the fire stability of the warehouse, to suggest the ways to secure golden time and to utilize equipment for effective fire fighting. In this paper, we propose an architectural countermeasures, such as the exterior wall installation method, fire blocking and certification product use, evacuation system and maintenance of fire fighting facilities to prevent fire spread.
-
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
