Application of state-of-the-art in measurement and data analysis techniques for vibration evaluation of a tall building

Recent advancements in sensing and data acquisition technology have made monitoring of structures and infrastructure more affordable and, at the same time, more comprehensive. Examples of such advancements are application of wireless technology for communication, the utilisation of fully automated systems for long-term monitoring and the remote control of the sensing system over Internet. Although each of these technologies has been used in different structural health monitoring projects in the recent years, inclusion of an all-in-one sensing system represents the state-of-the-art in measurement techniques. This paper presents the integration of all of the above-mentioned advanced monitoring approaches in one sensing system for forensic quantification of an in-service tall building. The inclusive measurement and monitoring system along with advanced data analysis techniques enabled extraction of detailed information about dynamic characteristics of the building structure and development of reliable conclusions regarding its performance. It is shown that the performance of the investigated structural components is satisfactory in terms of strength demand. However, the level of vibration in some portions of the structure does not meet the limits of human comfort. In addition, wind-speed spectrum, acceleration response spectrum and the modes of lateral vibration are extracted to assist with evaluation of the structure's performance.

• Record URL:
  https://doi.org/10.1080/15732479.2012.757795
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/15732479
• Supplemental Notes:
  • Abstract reprinted with permission of Taylor & Francis.
• Authors:
  • Dorvash, Siavash
  • Pakzad, Shamim N
  • Naito, Clay
  • Hodgson, Ian
  • Yen, Ben
• Publication Date: 2014-5

Language

• English

Media Info

• Media Type: Web
• Features: Figures; References; Tables;
• Pagination: pp 654-669
• Serial:
  • Structure and Infrastructure Engineering
  • Volume: 10
  • Issue Number: 5
  • Publisher: Taylor & Francis
  • ISSN: 1573-2479
  • EISSN: 1744-8980
  • Serial URL: http://www.tandfonline.com/loi/nsie20

Subject/Index Terms

• TRT Terms: Information processing; Instrumentation; Measuring methods; Multistory structures; Remote sensing; State of the art; Structural health monitoring; Vibration
• Subject Areas: Data and Information Technology; Maintenance and Preservation; Terminals and Facilities; Transportation (General); I61: Equipment and Maintenance Methods;

Filing Info

• Accession Number: 01518700
• Record Type: Publication
• Files: TRIS
• Created Date: Mar 20 2014 1:39PM