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[VI-291] DEVELOPMENT OF TIGHTENING TYPE SEGMENT JOINT (TIGHTEN JOINT) FOR LARGE DIAMETER SHIELD

*Tatsuhiko Sakamoto¹, Yoshifumi Hattori¹, Yoshihiro Hata¹, Tomoyuki Shida¹ (1. TAISEI CORPORATION)

Keywords:

Internal water pressure,Composite segment,Segment joint,Joint tightening test,Joint tensile test

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