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옥내소화전설비의 소방호스 적재방식에 따른 꼬임횟수 분석

Analysis of the Number of Kinks with the Fire Hose Staking Method of Indoor Hydrant System

  • 홍석환 (우석대학교 일반대학원 소방방재학과) ;
  • 공하성 (우석대학교 소방방재학과)
  • 투고 : 2021.08.30
  • 심사 : 2021.09.15
  • 발행 : 2021.12.31

초록

In this study, according to the staking method of the fire hose in the indoor hydrant system, the number of kinks when the fire hose is deployed was measured and analyzed to examine how the staking method of the fire hose affects the kink when the hose is deployed. The fire hose staking method was classified into three types: donut-type, accordion-type, and hose hanger-type, and the walking speed and number of kinks were measured by repeating the experiment 5 times for male and female students. The results of the study are as follows. (1) Among the three types of fire hose staking methods, the donut-type staking method had an average of 92 times for male students and 86 times for female students on average. (2) The accordion-type and hose hanger-type staking methods showed similar results with an average of one or two kinks for both male and female students. (3) Regardless of the staking method, it was found that in general, male students with high walking speed had more kinking than female students with slow walking speed.

키워드

참고문헌

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