Testing of measuring instruments and registration during testing of building structures
L.H. Safina, Cand. of tech. sciences, Assoc. prof.;
I.M. Haliullin, a student
Moscow State University of Civil Engineering
(National Research University)
Abstract. The article presents the results of a test experiment using an automatic system for recording information received by primary transducers. Static tests of a simple design have made it possible to clarify the features of physical switching of sensors and adjustment of equipment in the automatic data collection system (DAQ system). The strain gauges SDP 100C and KB 5AS showed close values of the measured deformation parameter of the structure. The results obtained are in good agreement with the theoretical concepts of the design work and confirm the correct operation of the automatic data collection system used. Using similarly similar system, one can be sure of the reliability of test results of a complex object in a constructive way, for which theoretical representations are not so obvious.
Key words: design test, measuring system, linear displacement, angular displacement, deformation, deflectometer, inclinometer.