The Development of Three-Dimensional Force Measuring System Applied in Wind Tunnel Test

Chong Pu Zhai; Ming Long Xu; Bo Feng; Zhan Wang

doi:10.4028/www.scientific.net/AMR.718-720.484

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 718-720The Development of Three-Dimensional Force...

The Development of Three-Dimensional Force Measuring System Applied in Wind Tunnel Test

Abstract:

The objective of this research is to describe a three-dimensional force measuring system operating in wind tunnel test to investigate the static and dynamic effects of buildings under wind loads. A three-decker structure serves as the elastic element of the three-dimensional force sensor. The solution for overload in the courses of transport, installation and employment is proposed. The set-in hardware circuit is devised to improve the signal-to-noise ratio. A portable box of multiplex data acquisition was designed to achieve synchronous measurement. Multiple sensors were utilized in the measurement of the reacted forces for a rigid model with multiple supporting components in wind tunnel test. The experimental results could provide reference value and significance in the innovation and engineering of industrial measurement.

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Periodical:

Advanced Materials Research (Volumes 718-720)

Pages:

484-489

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.718-720.484

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Online since:

July 2013

Authors:

Chong Pu Zhai, Ming Long Xu, Bo Feng, Zhan Wang

Keywords:

Force Sensor, Overload Protection, Wind Tunel Test

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