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A platform for research: civil engineering, architecture and urbanism
Automatic Guidance System for Long-Distance Curved Pipe-Jacking
https://orcid.org/http://orcid.org/0000-0002-5942-492X
https://orcid.org/http://orcid.org/0000-0002-5385-1058
In order to solve automatic guidance problem of long-distance curved pipe jacking, an automatic guidance system for pipe jacking based on single-prism is presented in this paper. The single-prism system can automatically acquire 3D coordinates of the center of tunnel-boring-machine (TBM) tail, and can acquire horizontal and level deviations of the center of TBM tail with respect to the designed tunnel axis. The single-prism system has been successfully applied in practical pipe jacking projects. In order to obtain 3D orientations of TBM, an automatic guidance system for pipe jacking based on multivariate-data fusion is further proposed on the basis of the single-prism system. Mathematical models of the multivariate-data system have been tested in the ground testing site, and results showed that those models are feasible.
Automatic Guidance System for Long-Distance Curved Pipe-Jacking
https://orcid.org/http://orcid.org/0000-0002-5942-492X
https://orcid.org/http://orcid.org/0000-0002-5385-1058
In order to solve automatic guidance problem of long-distance curved pipe jacking, an automatic guidance system for pipe jacking based on single-prism is presented in this paper. The single-prism system can automatically acquire 3D coordinates of the center of tunnel-boring-machine (TBM) tail, and can acquire horizontal and level deviations of the center of TBM tail with respect to the designed tunnel axis. The single-prism system has been successfully applied in practical pipe jacking projects. In order to obtain 3D orientations of TBM, an automatic guidance system for pipe jacking based on multivariate-data fusion is further proposed on the basis of the single-prism system. Mathematical models of the multivariate-data system have been tested in the ground testing site, and results showed that those models are feasible.
Automatic Guidance System for Long-Distance Curved Pipe-Jacking
https://orcid.org/http://orcid.org/0000-0002-5942-492X
https://orcid.org/http://orcid.org/0000-0002-5385-1058
In order to solve automatic guidance problem of long-distance curved pipe jacking, an automatic guidance system for pipe jacking based on single-prism is presented in this paper. The single-prism system can automatically acquire 3D coordinates of the center of tunnel-boring-machine (TBM) tail, and can acquire horizontal and level deviations of the center of TBM tail with respect to the designed tunnel axis. The single-prism system has been successfully applied in practical pipe jacking projects. In order to obtain 3D orientations of TBM, an automatic guidance system for pipe jacking based on multivariate-data fusion is further proposed on the basis of the single-prism system. Mathematical models of the multivariate-data system have been tested in the ground testing site, and results showed that those models are feasible.
Automatic Guidance System for Long-Distance Curved Pipe-Jacking
KSCE J Civ Eng
Pan, Guorong (author) / Fan, Wei (author)
KSCE Journal of Civil Engineering ; 24 ; 2505-2518
2020-08-01
14 pages
Article (Journal)
Electronic Resource
English
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