지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
The number of collapse accidents relevant to form support since 2003 is 30 on the basis of statistical data from Ministry of Employment and Labor,. Total number of casualty was 138 (47 for deaths and 91 for injuries). The accident severity rate was high because the 4.6 casualties per one accident were occurred averagely although the incident rate was relatively low. Especially, one of form support members, the pipe supports have not been equipped adequately so that the accidents could have happened. In this regard, this study performed buckling test related to the effect of horizontal connection and slope in the single pipe which is one of typical pipe supports. The buckling load, which was estimated from the single pipe with the horizontal connectors theoretically and experimentally, was increased as more than 2 times compared to the buckling load obtained from the pipe supports without the connector. The buckling load was reduced as more than 26%, 34% slope of the single pipe comparing with 5% and 10% slope, respectively. Thus, the purpose of this study is to provide the guideline for installation and the maintenance of the pipe supports legally and institutionally to prevent the collapse accidents of the pipe supports.
목차
등록된 정보가 없습니다.
참고문헌 (5)
참고문헌 신청
Ministry of Employment and Labor / 2014 / Current Status of the Industrial Accident
F. C. Hadripriono / 1986 / Analysis of Cause of Falsework Failures in Concrete Structures / Journal of Construction Engineering and Management 112(1):112~121
Y. O. Lee / 2001 / A Proposed Method of the Strength Calculation of Pipe Support / Journal of the Korean Society of Safety 16(1):59~64
A. P. Boresi / 1993 / Advanced Mechanics of Materials / John Wiley & Sons, Inc.
백신원 / 2011 / 파이프서포트(V6)의 좌굴특성에 관한 연구 / 한국안전학회지 26(3):59~62
F. C. Hadripriono / 1986 / Analysis of Cause of Falsework Failures in Concrete Structures / Journal of Construction Engineering and Management 112(1):112~121
Y. O. Lee / 2001 / A Proposed Method of the Strength Calculation of Pipe Support / Journal of the Korean Society of Safety 16(1):59~64
A. P. Boresi / 1993 / Advanced Mechanics of Materials / John Wiley & Sons, Inc.
백신원 / 2011 / 파이프서포트(V6)의 좌굴특성에 관한 연구 / 한국안전학회지 26(3):59~62
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