산악터널에 인접한 개인 박물관의 발파공해 영향평가 및 굴착 시공사례

The Blasting Pollution Effects Estimation & The Excavation Construction Case Study Of Personal Museum On Tunnel

  • 권순섭 (서울산업대학교 철도전문대학원, 삼성물산(주)건설부문) ;
  • 이명철 (삼성물산(주)건설부문 팔당터널공사) ;
  • 박태순 (서울산업대학교) ;
  • 정인철 (서울산업대학교 철도전문대학원, 삼성물산(주)건설부문) ;
  • 이현구 (삼성물산(주)건설부문)
  • 발행 : 2004.10.01

초록

The third double-track construction part of work, called Chung Ang Railroad line(Deok-So$\∼$Won-Ju) is in progress and the personal museum located 330m from the starting point of Pal-Dang Tunnel(length=4,470m) line in the canyon is to be effected by rock blasting during the tunnel excavation work, especially museum articles and building itself. This paper is the example of application suitable tunnel rock blasting pattern for excavation after the case study about the investigation and analysis of rock blasting noise pollution during tunnel excavation work. The museum is a three-story building, RC concrete structure and is located 17m from the top of the tunnel, in the center of the double-track line. Comparing estimate vibration frequency with site vibration one, it can be verified the reasonable rock blasting noise pollution as improving the application of tunnel excavation rock blasting pattern. The above pattern has been selected economically and effectively and applied to our construction field.

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