ISSN 2096-4498
CN 44-1745/U
Tunnel Construction ›› 2006, Vol. 26 ›› Issue (4): 64-67.DOI: B
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DAI Shi-Min, LI Zhang-Lin, HE Guo-Jun
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Abstract:
As a sophisticated tunnel lining type, the universal wedgeshaped segments can do a good job in the control of the axis of the shielddriven tunnel and the quality of the segment ring. Taking the largescale universal wedgeshaped segments used in Shangzhong Road Tunnel projects in Shanghai as an example, the article presents the design concept and features of the universal wedgeshaped segments, the zigzag segment erection method and the segment erection quality control method .
Key words: tunnel  , universal wedgeshaped segment  , zigzag segment erection pattern construction technology
CLC Number:
U455.43
DAI Shi-Min, LI Zhang-Lin, HE Guo-Jun. Erection Construction Technology of Largescale Universal Wedgeshaped Segments[J]. Tunnel Construction, 2006, 26(4): 64-67.
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