Tunnel and Underground Space (터널과지하공간)

Korean Society for Rock Mechanics and Rock Engineering (한국암반공학회)
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Research on Calculation of Ventilation Airflow in Underground Excavation Workings using Diesel Equipments

디젤장비를 사용하는 지하굴착 작업장의 입기량 산정방법 연구

  • 김복윤 (한국자원 연구소 자원개발연구부 책임연구원) ;
  • 조영도 (한국자원 연구소 자원개발연구부 책임연구원)
  • Published : 1995.03.01
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Abstract

Recently, most of the underground excavation works are adopting heavy duty mobile diesel equipments which have outstanding merits in view of efficiency. However, these equipments are causing hygienic problems to the workers due to the various hazardous exhaust contaminants. Considering that there are always dead end workings in underground excavation sites, it is very important how to supply enough airflow to the workings to dilute diesel exhaust contaminants. This paper introduced the theoritical mechanism and actual trends of exhaust contaminants of diesel equipments under operation at local mines and suggested the design method of intake air volume in underground excavation workings using diesel equipments.

Keywords

References

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