한국구조물진단유지관리공학회 논문집 (Journal of the Korea institute for structural maintenance and inspection)
- 제2권2호
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- Pages.185-194
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- 1998
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- 2234-6937(pISSN)
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- 2287-6979(eISSN)
하저터널 품질확인 및 유지관리 계측 연구
A Case Study for Quality Confirmation and Maintenance Monitoring of Tunnel Underpassing the Han River
- 투고 : 1998.03.02
- 발행 : 1998.04.30
초록
This paper shows a case study on quality confirmation and maintenance monitoring of the tunnel underpassing the Han River. First of all, when it comes to the quality confirmation, soil investigation techniques and shotcrete core test will be improved. On the construction stages, quality control procedures are needed. Second, on the maintenance monitoring, it is the main tool to control stability and safety of the tunnel structures throughout the construction period. On the geotechnical monitoring instrumentation, some considerations such as installation of monitoring sections in time, immediate base readings, adequate reading frequency, etc - shall be improved.