한국산업보건학회지 (Journal of Korean Society of Occupational and Environmental Hygiene)

  • 제23권3호
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  • Pages.261-265
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  • 2013
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  • 2384-132X(pISSN)
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  • 2289-0564(eISSN)
한국산업보건학회 (Korean Industrial Hygiene Association)
권호 표지

우리나라 군대 소총사격 훈련장에서의 소음노출평가

Noise Exposure Assessment at Military Rifle Ranges in South Korea

  • 황성호 (아주대학교 의과대학 직업환경의학교실) ;
  • 박재범 (아주대학교 의과대학 직업환경의학교실)
  • Hwang, Sung Ho (Department of Occupational and Environmental Medicine, Ajou University, School of Medicine) ;
  • Park, Jae Bum (Department of Occupational and Environmental Medicine, Ajou University, School of Medicine)
  • 발행 : 2013.09.30
⟨ 이전 논문 다음 논문 ⟩

초록

The purpose of this study was to evaluate noise level exposures at different locations such as the left and right ears of the shooter, control room, waiting soldier location and drill ground. For this study, we visited two military rifle ranges and took measurements with a sound level meter (3M Quest SoundPro TM) at five different locations with values of Peak (dB(A)) and Max (dB(A)). The highest peak value of impulse noise level averaged 150.4 dB(A), ranging from 149.6 to 150.5 dB(A) at both the left and right ear sides. This result was significantly different between both left and right ear side locations and at other locations such as the control room, waiting soldier location, and drill ground (P < 0.001). Frequency of impulse noise exposure level showed that the left ear of shooter had the highest frequency (20 times) at over 150 dB(A). This study confirmed that there is a need for proper controls to reduce the amount of impulse noise exposure at military rifle ranges.

키워드

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