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Study on Shiziyang Tunnel Engineering Geology and Shield Tunneling
Deep and Underground Excavations, 2010The Shiziyang tunnel is in passenger dedicated rail line connecting Guangzhou, Shenzhen and Hong Kong. It will be the longest underwater tunnel and have the highest technical level in China. This article describes the tunnel’s design and construction schemes, analyzes and summarizes the characteristics of this tunnel, in terms of its geological and ...
Xinan Yang +3 more
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Design of Shield Tunnel Structures
2019Shield machine is a steel circular protective device or mobile support. It is suitable for tunnel construction in soft aquifers, especially under the riverbed, seabed, and urban residential areas. The underground structure constructed by the shield method can be simply termed as the shield lining.
Zhen-Dong Cui +4 more
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Evaluation of the load on a shield tunnel lining in gravel
Tunnelling and Underground Space Technology, 2003It is important to evaluate accurately the load acting on a shield tunnel lining to facilitate its economical and rational design. In Japan, the load calculated by Terzaghi's formula, or overburden load, is generally adopted for the design of tunnel segments. However, some previous field measurements have shown that the actual load acting on the shield
H. Mashimo, T. Ishimura
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Applied Mechanics and Materials, 2013
In the construction process of shield tunneling crossing underneath a intercity railway, it is inevitable to bring a potential safety hazard to the safe operation of the railway. Determing how to evaluate the influence of shield tunneling crossing underneath the railway and how to reduce the influence level are urgent to be solved. Taking a Wuxi subway
Xiang Hao Deng, Bing Long Wang
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In the construction process of shield tunneling crossing underneath a intercity railway, it is inevitable to bring a potential safety hazard to the safe operation of the railway. Determing how to evaluate the influence of shield tunneling crossing underneath the railway and how to reduce the influence level are urgent to be solved. Taking a Wuxi subway
Xiang Hao Deng, Bing Long Wang
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Underground Tunnel Development Survey of Shield Tunnelling Machine
Advanced Materials Research, 2011In this paper, the technology based on site investigation adequately, through reading, analysis and comprehensive vast literature of shield lining segments, installed spelling were analyzed, and the conclusion that some valuable conclusions. Summarizes the construction process of shield technology, and introduces the earth pressure balance type shield ...
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Reuse of Discharged Soil from Slurry Shield Tunnel Construction as Synchronous Grouting Material
Journal of Construction Engineering and Management - ASCE, 2022Jinyang Fu, Yipeng Xie
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