Pregled bibliografske jedinice broj: 14319
Automated Method of Determining the Deformations on Construction Objects under Test Load
Automated Method of Determining the Deformations on Construction Objects under Test Load // INGEO '98, Proceedings of the 1st International Conference of Engineering Surveying / Stanek, V ; Kopačik, A. (ur.).
Bratislava, Slovačka: International Federation of Surveyors (FIG), 1998. str. 197-203 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 14319 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Automated Method of Determining the Deformations on Construction Objects under Test Load
Autori
Solarić, Nikola ; Solarić, Miljenko ; Špoljarić, Drago
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
INGEO '98, Proceedings of the 1st International Conference of Engineering Surveying
/ Stanek, V ; Kopačik, A. - : International Federation of Surveyors (FIG), 1998, 197-203
Skup
INGEO 98
Mjesto i datum
Bratislava, Slovačka, 21.10.1998. - 23.10.1998
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
deformations; construction objects
Sažetak
At the Faculty of Geodesy, University of Zagreb, the determination of deformations on construction objects referring to a certain line and exposed to various loads, has been automated by means of the electronic theodolite Leica (Kern) E2 and serially connected laptop. In order to obtain the highest degree of accuracy, it is possible to achieve fine sighting 2 to 10 times. The computer automatically selects the blunders of measurements. The reading of horizontal and vertical angle enters into the computer automatically and the deformation related to the reference measurement is computed with the distance measured to the target and entered before the measuring started. During test loads, graphically presented differences in deformation in horizontal and vertical direction between various phases of test deformation could be obtained on the screen after every phase. If the deformation is too big, the increasing of test loads can immediately be interrupted. The first observations in Kaštela (at Split) proved that this method and software are very practical for employment. The obtained standard deviation of determining the shift at the distance of 50 m with one fine sighting to the target was 0.2 mm, and with more fine sightings it can be expected to run even below 0.1 mm. In the new (second) improved variant of software there is possibility of determination dislocation of the theodolite (station).
Izvorni jezik
Engleski
Znanstvena područja
Geodezija
