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°Ç¼³ÇöÀåÀÇ ÀçÇØ»ç·Ê ºÐ¼®À» ÅëÇÑ Å¸¿öÅ©·¹ÀÎ ¾ÈÀü¼º È®º¸ ¹æ¾È ¿¬±¸ / Study to Secure the Safety of Tower Cranes through Disaster Case Analysis at Construction Sites |
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¼Õ½ÂÇö(Son, Seunghyun) ; ±èÁö¸í(Kim, Ji-Myung) ; ¾È¼ºÁø(Ahn, Sungjin) ; ³ª¿µÁÖ(Na, Youngju) ; ±èÅÂÈñ(Kim, Taehui) |
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Çѱ¹°ÇÃà½Ã°øÇÐȸ ³í¹®Áý, Vol.22 No.1 (2022-02) |
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½ÃÀÛÆäÀÌÁö(57) ÃÑÆäÀÌÁö(11) |
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Ÿ¿öÅ©·¹ÀÎ; ÀçÇØ»ç·Ê; ¾ÈÀü¼º È®º¸; °Ç¼³ÇöÀå ; tower crane; disaster case; securing safety; construction site |
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Tower cranes have an unstable superstructure, which means that there is a very high risk of accidents. It is necessary to establish preventive measures to ensure the safety of tower cranes at a time whenactive efforts are being made to reduce safety accidents involving tower cranes. As such, the purposeof this study is to analyze disaster cases to ensure the safety of tower cranes. For this study, 260 casesof tower crane disasters filed with the Korea Occupational Safety and Health Agency from July 2012 toJuly 2020 were analyzed. Through this analysis, it was found that lifting work was the most common ofthe work types, at 45.3%; while of the types of disasters, accidents caused by falls were the mostcommon type, at 35.8%. In addition, with regard to the cause of accidents, work method defects wasfound to be the highest, at 38.8%. In the future, the findings of this study will be used as basic data toguide the establishment of policy to prevent tower crane accidents. |