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A platform for research: civil engineering, architecture and urbanism
Steel lining method for shield tunnel reinforcement
A Steel Lining Method suitable to repair or reinforce a shield tunnel in service for communication cables and pipelines has been developed. The method sets up two split-type steel pipe segments, which have flange joints, and spigot joins in the tunnel. The effectiveness of the method was checked experimentally by compressive tests with 825 mm-diameter structural models and confirmed the safety of the reinforced tunnel. On-site operation of the method with 3850 mm-diameter segments proved the excellent performance of the segments in construction and water-sealing. The method realizes to reinforce a shield tunnel with a minimum reduction of the cross-section area of the tunnel. The operation of the method for a tunnel in service can be performed in safety and in a short term without giving damage to existing cables and pipes. (VDEh)
Steel lining method for shield tunnel reinforcement
A Steel Lining Method suitable to repair or reinforce a shield tunnel in service for communication cables and pipelines has been developed. The method sets up two split-type steel pipe segments, which have flange joints, and spigot joins in the tunnel. The effectiveness of the method was checked experimentally by compressive tests with 825 mm-diameter structural models and confirmed the safety of the reinforced tunnel. On-site operation of the method with 3850 mm-diameter segments proved the excellent performance of the segments in construction and water-sealing. The method realizes to reinforce a shield tunnel with a minimum reduction of the cross-section area of the tunnel. The operation of the method for a tunnel in service can be performed in safety and in a short term without giving damage to existing cables and pipes. (VDEh)
Steel lining method for shield tunnel reinforcement
Verfahren zur Verstärkung von Schutztunneln durch Auskleidung mit Stahl
Titel japanisch
Masuda, T. (author) / Adachi, A. (author) / Murakami, M. (author) / Sawada, M. (author) / Kamata, T. (author) / Hashimoto, T. (author)
Kawasaki Steel Giho ; 34 ; 29-34
2002
6 Seiten, 17 Bilder
Article (Journal)
Japanese
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