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The suggestion of tunneling information and detail requirements for EPB shield machine design

토압식 쉴드TBM 장비설계를 위한 설계항목과 세부 요구사양의 구성에 관한 제안

  • Kim, Ki-Hwan (Geotechnical Business Division, Sambo Engineering Co., Ltd.) ;
  • Kim, Hyouk (Geotechnical Business Division, Sambo Engineering Co., Ltd.) ;
  • Kim, Seong-Cheol (Geotechnical Business Division, Sambo Engineering Co., Ltd.) ;
  • Kang, Si-On (Geotechnical Business Division, Sambo Engineering Co., Ltd.) ;
  • Mun, Cheol-Hwa (Geotechnical Business Division, Sambo Engineering Co., Ltd.)
  • Received : 2020.10.13
  • Accepted : 2020.11.09
  • Published : 2020.11.30

Abstract

Recently, tunneling projects using shield TBM are increasing in Korea, but the information of client for machine design and manufacturing considering the characteristics of the tunneling phase is not formal, and it is difficult to optimized machine for suitable tunneling works. This paper suggest as for reference the required terms that can be used in Korea on the design items and detailed requirements for ordering of EPB shield TBM based on overseas case study. It would be hope that the TBM user can request the overall tunneling plan and required machine specification when ordering TBM, and the TBM supplier can design and manufacturing that is clear condition and suitable machine for the successful project, so that there are no residential civil complaints and for safe tunneling as well, shield TBM tunneling method will be activated.

최근 국내에서 쉴드TBM을 이용하는 터널공사의 발주가 증가하고 있으나 터널구간의 특성을 고려한 장비제작을 위한 정보의 제공은 체계적이지 못하여, 적합한 장비설계를 하는데 어려움이 많다. 본 기술보고는 외국의 사례검토를 바탕으로 토압식 쉴드TBM의 장비발주를 위한 설계항목과 세부 요구사양의 구성에 대해 국내에서 활용 가능한 내용을 예시로서 제시하였다. 제안하는 내용을 바탕으로 발주자는 장비 발주 시 필요한 전반적인 방향을 제시가능하고, 입찰자는 명확하고 과업조건에 적합한 장비를 설계, 제작하여 민원이 없고, 안전한 토압식 쉴드TBM 터널공사의 활성화에 기여할 수 있을 것으로 기대된다.

Keywords

References

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