Aleš Marjetič (Avtor), Klemen Kregar (Avtor), Tomaž Ambrožič (Avtor), Dušan Kogoj (Avtor)

Povzetek

Horizontal and vertical positions of points for the control assessment of crane rails are classically determined separately. The procedure is time consuming and causes non-homogenous accuracy of the horizontal and vertical position of control points. The proposed alternative approach is based on polar measurements using a high accuracy total station instrument and a special platform with two precise surveying prisms fixed on it. Measurements are carried out from a single station thus ensuring a common coordinate systemand homogenous accuracy. The position of the characteristic point of a rail is derived from the measured positions of both prisms with known geometryof the platform. The influence of platform non-horizontality is defined, along with its elimination procedure. Accuracy assessment is ensured with redundant measurements. Result of the proposed procedure is a numerical and graphical presentation of characteristic points. The control parameters required in international Eurocode standards are easily determined from them.

Ključne besede

kontrole meritve;žerjavne proge;elektronski tahimeter;nosilec "L";control measurements;crane rails;electronical tachymeter;"L" platform;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL FGG - Fakulteta za gradbeništvo in geodezijo
UDK: 528.53:62
COBISS: 5823841 Povezava se bo odprla v novem oknu
ISSN: 1424-8220
Št. ogledov: 202
Št. prenosov: 51
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: kontrole meritve;žerjavne proge;elektronski tahimeter;nosilec "L";
Vrsta dela (COBISS): Članek v reviji
Strani: str. 5906-5918
Letnik: ǂLetn. ǂ12
Zvezek: ǂšt. ǂ5
Čas izdaje: 2012
DOI: 10.3390/s120505906
ID: 13310984