Science – Future of Lithuania / Mokslas – Lietuvos Ateitis, Vol 3, No 1 (2011)

Investigation of Electronic Devices for Strain Measurement

Ričardas Masiulionis


Importance of strain measuring for safety of buildings is shown. The strain monitoring should be one of the buildings security systems. Often used balanced and non-balanced Wheatstone bridge strain measurement methods are analyzed. The Wheatstone bridge method with feedback is improved. A new method based on small resistance changes by the digital balancing currents is presented. Computer and experimental models of measurement are investigated. The received results confirm theoretical assumptions.

Article in Lithuanian

Article in: Lithuanian

Article published: 2011-08-22

Keyword(s): strain measurement; strain gauge; changes of resistance; Wheatstone bridge; balancing currents

DOI: 10.3846/mla.2011.013

Full Text: PDF pdf

Science – Future of Lithuania / Mokslas – Lietuvos Ateitis ISSN 2029-2341, eISSN 2029-2252
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