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Measurements of movements of the Perua dam using classic and modern electronic instruments; Erforschung der Verschiebung des Staudammes vom Wasserkraftwerk Peruca mit den klassischen und modernen elektronischen Instrumenten

Abstract

With the aim of investigating the moving of the power plant Peruca dam body, measurements with the classical precise theodolite WILD T3 as well as the modern electronic instruments, KERN E2 and WILD T2000S, were carried out in order to choose the most suitable instrumentaria. All three instruments were used in measuring with the same number of horizontal angle rounds; by using the statistical tests, a significant accuracy dependency on the used instrument type was established. The most accurate results were obtained by electronic theodolite Wild T2000S (estimated variance factor {sigma}=0.61), then by KERN E2 {sigma}=1.23, and finally by T3 {sigma}=1.68. Likewise, the use of the deformation analysis, i.e. global and local tests, the highest number of significant movements was established by measuring with the WILD T2000S electronic theodolite. The interior accuracy of straight line measurement of the electronic theodolite E2 was investigated in dependence with the number of horizontal angle rounds. Unfortunately, the war in this country is the reason that the planned measurements with the GPS devices have so far not been carried out. (orig.)
Authors:
Bilajbegovic, A [1] 
  1. Zagreb Univ. (Croatia). Geodaetische Fakultaet
Publication Date:
Dec 31, 1996
Product Type:
Conference
Report Number:
ETDE-DE-712; CONF-9202229-
Reference Number:
SCA: 130300; PA: DE-98:0GG214; EDB-99:018613; SN: 98002017850
Resource Relation:
Conference: 6. international FIG symposium on deformation measurements: measurement, modeling and prediction, Hannover (Germany), 24-28 Feb 1992; Other Information: PBD: 1996; Related Information: Is Part Of 6. International FIG-symposium on deformation measurements. Proceedings; Pelzer, H.; Heer, R. [eds.]; PB: 817 p.; Wissenschaftliche Arbeiten der Fachrichtung Vermessungswesen der Universitaet Hannover, v. 217
Subject:
13 HYDRO ENERGY; HYDROELECTRIC POWER PLANTS; DAMS; DISLOCATIONS; ON-LINE MEASUREMENT SYSTEMS; GROUND MOTION; GEODESY; DEFORMATION; DIAGRAMS; VECTORS
OSTI ID:
307341
Research Organizations:
Hannover Univ. (Germany). Fachbereich Bauingenieur- und Vermessungswesen
Country of Origin:
Germany
Language:
German
Other Identifying Numbers:
Journal ID: ISSN 0174-1454; Other: ON: DE99704612; TRN: DE98GG214
Availability:
OSTI as DE99704612
Submitting Site:
DE
Size:
pp. 102-115
Announcement Date:

Citation Formats

Bilajbegovic, A. Measurements of movements of the Perua dam using classic and modern electronic instruments; Erforschung der Verschiebung des Staudammes vom Wasserkraftwerk Peruca mit den klassischen und modernen elektronischen Instrumenten. Germany: N. p., 1996. Web.
Bilajbegovic, A. Measurements of movements of the Perua dam using classic and modern electronic instruments; Erforschung der Verschiebung des Staudammes vom Wasserkraftwerk Peruca mit den klassischen und modernen elektronischen Instrumenten. Germany.
Bilajbegovic, A. 1996. "Measurements of movements of the Perua dam using classic and modern electronic instruments; Erforschung der Verschiebung des Staudammes vom Wasserkraftwerk Peruca mit den klassischen und modernen elektronischen Instrumenten." Germany.
@misc{etde_307341,
title = {Measurements of movements of the Perua dam using classic and modern electronic instruments; Erforschung der Verschiebung des Staudammes vom Wasserkraftwerk Peruca mit den klassischen und modernen elektronischen Instrumenten}
author = {Bilajbegovic, A}
abstractNote = {With the aim of investigating the moving of the power plant Peruca dam body, measurements with the classical precise theodolite WILD T3 as well as the modern electronic instruments, KERN E2 and WILD T2000S, were carried out in order to choose the most suitable instrumentaria. All three instruments were used in measuring with the same number of horizontal angle rounds; by using the statistical tests, a significant accuracy dependency on the used instrument type was established. The most accurate results were obtained by electronic theodolite Wild T2000S (estimated variance factor {sigma}=0.61), then by KERN E2 {sigma}=1.23, and finally by T3 {sigma}=1.68. Likewise, the use of the deformation analysis, i.e. global and local tests, the highest number of significant movements was established by measuring with the WILD T2000S electronic theodolite. The interior accuracy of straight line measurement of the electronic theodolite E2 was investigated in dependence with the number of horizontal angle rounds. Unfortunately, the war in this country is the reason that the planned measurements with the GPS devices have so far not been carried out. (orig.)}
place = {Germany}
year = {1996}
month = {Dec}
}