Remote real-time monitoring of tunnelling-induced settlement using image analysis
Remote real-time monitoring of tunnelling-induced settlement using image analysis
A new image-based deformation measurement technique has been developed for real-time monitoring of construction settlements. This development combines the technologies of remote digital photography, automated file transfer, the image processing technique of Particle Image Velocimetry (PIV), and a web-based reporting system. This paper describes the technology behind this new development and presents key observations from its application to the monitoring of tunnelling-induced settlements of a retaining wall in real-time as construction progressed. Additional data is presented from a validation exercise in which the performance of the technique is shown to be comparable to conventional surveying techniques.
771-777
Take, W.A.
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White, D.J.
a986033d-d26d-4419-a3f3-20dc54efce93
Bowers, K.H.
e32b2a0e-c2d2-4acd-a652-01b46b870dd9
Moss, N.A.
d7ca24cc-fa63-4964-b3c7-cfb6f9029c24
2006
Take, W.A.
17ad03bb-864a-49eb-991a-dd21ffe0cf85
White, D.J.
a986033d-d26d-4419-a3f3-20dc54efce93
Bowers, K.H.
e32b2a0e-c2d2-4acd-a652-01b46b870dd9
Moss, N.A.
d7ca24cc-fa63-4964-b3c7-cfb6f9029c24
Take, W.A., White, D.J., Bowers, K.H. and Moss, N.A.
(2006)
Remote real-time monitoring of tunnelling-induced settlement using image analysis.
In Geotechnical Aspects of Underground Construction in Soft Ground - Proceedings of the 5th International Conference of TC28 of the ISSMGE.
CRC Press.
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
A new image-based deformation measurement technique has been developed for real-time monitoring of construction settlements. This development combines the technologies of remote digital photography, automated file transfer, the image processing technique of Particle Image Velocimetry (PIV), and a web-based reporting system. This paper describes the technology behind this new development and presents key observations from its application to the monitoring of tunnelling-induced settlements of a retaining wall in real-time as construction progressed. Additional data is presented from a validation exercise in which the performance of the technique is shown to be comparable to conventional surveying techniques.
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Published date: 2006
Venue - Dates:
5th International Conference of TC28 of the International Society for Soil Mechanics and Geotechnical Engineering, ISSMGE, , Amsterdam, Netherlands, 2005-06-15 - 2005-06-17
Identifiers
Local EPrints ID: 420040
URI: http://eprints.soton.ac.uk/id/eprint/420040
PURE UUID: be05a52d-b2af-4447-a57b-d7b6407390a9
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Date deposited: 25 Apr 2018 16:31
Last modified: 28 Feb 2024 03:01
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Contributors
Author:
W.A. Take
Author:
K.H. Bowers
Author:
N.A. Moss
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