Sodobni komparatorji nivelmanskih lat v Evropi

Abstract

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Data

Language:	Slovenian
Year of publishing:	2009
Source:	Ljubljana
Typology:	2.11 - Undergraduate Thesis
Organization:	UL FGG - Faculty of Civil and Geodetic Engineering
Publisher:	[S. Topolnik]
UDC:	528.38:528.54(043.2)
COBISS:	4610913
Views:	1240
Downloads:	408
Average score:	0 (0 votes)
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Secondary language:	English
Secondary title:	Contemporary comparators for levelling staffs in Europe
Secondary abstract:	Comparator is special device with which procedures are being done, which results define accuracy of construction and activity of levelling equipment. These procedures are called comparation or calibration and they are being done because, the equipment checked only so, can achive the required precision for the particular tasks of the precise geometric levelling. Tests can be done for precise levelling staffs with line or code graduation and for digital levelling systems, that consist of digital levels and code levelling staffs. In dissertation I first introduced procedure of geometric levelling and levelling equipment, where I described digital levels and code levelling staffs more in detail. I defined comparation and calibration then and explained urgency of these procedures. At description of comparators is particularly presented device, that is located on Faculty of Civil Engineering and Geodesy in Ljubljana. Also calibration procedure and its results are explained in detail. At the end of dissertation did I also described method of controlling the quality of different comparators and of different calibration procedures.
Secondary keywords:	graduation thesis;geodesy;geometric levelling;level;levelling staff;calibration;comparator;
File type:	application/pdf
Type (COBISS):	Undergraduate thesis
Thesis comment:	Univ. Ljubljana, Fakulteta za gradbeništvo in geodezijo
Pages:	XXII, 82 str., pril.
Type (ePrints):	thesis
Title (ePrints):	Contemporary comparators for levelling staffs in Europe
Keywords (ePrints):	geometrični nivelman;nivelir;nivelmanska lata;kalibracija;komparator
Keywords (ePrints, secondary language):	geometric levelling;level;levelling staff;calibration;comparator
Abstract (ePrints):	Komparator je posebna naprava s katero se izvajajo postopki, katerih rezultati definirajo natančnost konstrukcije in delovanja opreme za niveliranje. Ti postopki se imenujejo kompariranje oz. kalibracija, izvajajo pa se zato, ker le tako pregledana oprema, lahko doseţe zahtevano natančnost posameznih nalog preciznega geometričnega nivelmana. Testira se precizne nivelmanske late s črtno ali kodno razdelbo ter sisteme za digitalno niveliranje, ki jih sestavljajo digitalni nivelirji in kodne nivelmanske late. Način kompariranja je odvisen od tipa komparatorja. V diplomski nalogi sem najprej predstavil postopek geometričnega nivelmana in opremo za niveliranje, kjer sem podrobneje opisal digitalne nivelirje in kodne nivelmanske late. Nato sem definiral kompariranje oz. kalibracijo ter razloţil nujnost teh postopkov. Pri opisu komparatorjev je posebej predstavljena naprava, ki se nahaja na Fakulteti za gradbeništvo in geodezijo v Ljubljani. Podrobno so razloţeni tudi kalibracijski postopek in njegovi rezultati. Na koncu diplomske naloge pa sem opisal še način kontroliranja kakovosti različnih komparatorjev in različnih kalibracijskih postopkov.
Abstract (ePrints, secondary language):	Comparator is special device with which procedures are being done, which results define accuracy of construction and activity of levelling equipment. These procedures are called comparation or calibration and they are being done because, the equipment checked only so, can achive the required precision for the particular tasks of the precise geometric levelling. Tests can be done for precise levelling staffs with line or code graduation and for digital levelling systems, that consist of digital levels and code levelling staffs. In dissertation I first introduced procedure of geometric levelling and levelling equipment, where I described digital levels and code levelling staffs more in detail. I defined comparation and calibration then and explained urgency of these procedures. At description of comparators is particularly presented device, that is located on Faculty of Civil Engineering and Geodesy in Ljubljana. Also calibration procedure and its results are explained in detail. At the end of dissertation did I also described method of controlling the quality of different comparators and of different calibration procedures.
Keywords (ePrints, secondary language):	geometric levelling;level;levelling staff;calibration;comparator
ID:	8310187