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22 December 2021 Design research of active articulated shield based on tunnel with small curve radius
Kunpeng Chen, Yuefeng Yin II, Hao Liu, Bo Han
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Proceedings Volume 12058, Fifth International Conference on Traffic Engineering and Transportation System (ICTETS 2021); 1205837 (2021) https://doi.org/10.1117/12.2619748
Event: 5th International Conference on Traffic Engineering and Transportation System (ICTETS 2021), 2021, Chongqing, China
Abstract
In the tunnel constructions with a small curve radius, factors such as TBM Mode selection &design, Segment design and shield machine attitude control play a vital role. By analyzing the key points of tunnel construction with small curve radius and the characteristics of the active articulated shield structure, we deeply explore the relationship of the shield attitude, shield position relationship between segment and ground, which is compared with the characteristics of the passive articulated shield and double articulated shield. This paper could provide a reference for the selection and design of shield machine for the small curve radius tunnel construction in the future.
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Kunpeng Chen, Yuefeng Yin II, Hao Liu, and Bo Han "Design research of active articulated shield based on tunnel with small curve radius", Proc. SPIE 12058, Fifth International Conference on Traffic Engineering and Transportation System (ICTETS 2021), 1205837 (22 December 2021); https://doi.org/10.1117/12.2619748
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KEYWORDS
Control systems
Structural design
Analytical research
Geology
Manufacturing
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