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Distributed Strain Sensor Networks for In-Construction Monitoring and Safety Evaluation of a High-Rise Building
Joint Authors
Ye, X. W.
Ni, Yiqing Qing
Xia, Y. X.
Source
International Journal of Distributed Sensor Networks
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-09-27
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Telecommunications Engineering
Information Technology and Computer Science
Abstract EN
The New Headquarters of Shenzhen Stock Exchange (NHSSE), currently being constructed in Shenzhen, China, is a high-rise building with a height of 245 m.
One salient feature of NHSSE is its huge floating platform with an overall plan dimension of 98 m×162 m and a total height of 24 m, making it one of the largest cantilever structures in the world.
In recognition of the uniqueness of the floating platform, a long-term structural health monitoring (SHM) system has been designed and implemented by The Hong Kong Polytechnic University for both in-construction and in-service monitoring of NHSSE.
As part of this monitoring system, 224 vibrating-wire strain gauges have been permanently installed to measure the strain responses of key structural components of the floating platform.
A wireless strain monitoring system by integrating local tethered data acquisition and long-range wireless data transmission has been developed for real-time strain monitoring and visualization.
This paper presents the stress evolution of the floating platform during dismantlement of temporary supports on the basis of the real-time monitoring data and the statistical stress analysis and safety evaluation of the floating platform by use of the long-term monitoring data, as well as the effect of the welding residual stress on structural safety of NHSSE.
American Psychological Association (APA)
Ye, X. W.& Ni, Yiqing Qing& Xia, Y. X.. 2012. Distributed Strain Sensor Networks for In-Construction Monitoring and Safety Evaluation of a High-Rise Building. International Journal of Distributed Sensor Networks،Vol. 2012, no. 2012, pp.1-13.
https://search.emarefa.net/detail/BIM-490415
Modern Language Association (MLA)
Ye, X. W.…[et al.]. Distributed Strain Sensor Networks for In-Construction Monitoring and Safety Evaluation of a High-Rise Building. International Journal of Distributed Sensor Networks No. 2012 (2012), pp.1-13.
https://search.emarefa.net/detail/BIM-490415
American Medical Association (AMA)
Ye, X. W.& Ni, Yiqing Qing& Xia, Y. X.. Distributed Strain Sensor Networks for In-Construction Monitoring and Safety Evaluation of a High-Rise Building. International Journal of Distributed Sensor Networks. 2012. Vol. 2012, no. 2012, pp.1-13.
https://search.emarefa.net/detail/BIM-490415
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-490415