The different methods of displacement monitoring at loading tests of bridges or different structures

Boštjan Kovačič (Avtor), Rok Kamnik (Avtor), Andrii Bieliatynskyi (Avtor)

Povzetek

By measuring the displacements and deformations at different structures we deal in the Faculty of Civil Engineering, transportation Engineering and Architecture in University of Maribor for about 20 years. At that time we measured over 600 structures. Most loading tests of bridges and Viaducts were made. The measurements of movements needed to be as precise and accurate as possible. To do that laboratory test of instruments were made to see which instrument gives us reliable results. Displacements can be determined by geodetic and physical methods, depends of the construction. The use of geodetic methods are still preferable. In the paper the measurements with the total station, the level and rotation level, photogrammetry and solutions on the field by physical methods with inductive transducers are presented. We need to measure displacements as quick as possible but efficiently because we can not repeat the measurements under the same conditions. Also the surveying on the bridge and in the lab with the comparison of methods is presented under the different hard terrain conditions - water beneath the construction, big height of the structure, unapproachability, large span structures.

Ključne besede

mostovi;meritve;merilni lističi;test obrementive;deformacije;napetost;procesiranje signalov;bridges;measurements;strain gauge;load test;deformation;strain;signal processing;

Podatki

Jezik:	Angleški jezik
Leto izida:	2016
Tipologija:	1.08 - Objavljeni znanstveni prispevek na konferenci
Organizacija:	UM FGPA - Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo
UDK:	528.02:725.95
COBISS:	19616022
ISSN:	2261-236X
Št. ogledov:	863
Št. prenosov:	285
Ocena:	0 (0 glasov)
Metapodatki:

Ostali podatki

Sekundarni jezik:	Slovenski jezik
Sekundarne ključne besede:	mostovi;meritve;merilni lističi;test obremenitve;deformacije;napetost;procesiranje signalov;
URN:	URN:SI:UM:
Vrsta dela (COBISS):	Znanstveno delo
Strani:	Str. 1-9
DOI:	10.1051/matecconf/20165301048
ID:	10850914