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’’25. Maj’’ Museum’s Fountain Rehabilitation Main Design

Client: The City of Belgrade, City Administration, Secretariat for Utilities and Housing...

Hydraulic Model Tests of Beška Bridge Piers on the Danube

Client: Alpine Ltd. Team of researchers: Novica Petrovic, B.Sc. C.E., Milan Rula, B.Sc. C.E. Follo...

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  • Hydraulic Model Study of the ‘’Foča’’ Dam And HPP

    Thursday, 31 January 2013 16:39
  • Hydraulic Measurments In HPP “Perućica”

    Thursday, 31 January 2013 16:27
  • Study Report On Mini-HPP Prvonek’s Turbine Efficiency Level

    Thursday, 31 January 2013 16:12
  • ’’25. Maj’’ Museum’s Fountain Rehabilitation Main Design

    Thursday, 31 January 2013 16:01
  • Hydraulic Model Tests of Beška Bridge Piers on the Danube

    Thursday, 31 January 2013 15:43
  • Hydraulic Model Tests of the Inlet Structure of a Sewer Running from the Belgrade Ambulance Service to Venizelos Street

    Thursday, 31 January 2013 15:53
  • Protection of the Makiš Water Intake from Suspended Sediment and Bedload of the Sava River

    Thursday, 01 July 2010 11:40
  • Hydraulic Model Tests of the Bogovina Dam Spillway and Stilling Basin

    Thursday, 01 July 2010 12:46
  • Determination of Drainage Station Capacities in the Riparian Lands of the Iron Gate 1 and Iron Gate

    Tuesday, 16 March 2010 22:37
Projects Hydraulic Model Tests of Beška Bridge Piers on the Danube
Hydraulic Model Tests of Beška Bridge Piers on the Danube PDF Print E-mail

hidraulika-beskaClient: Alpine Ltd.

Team of researchers: Novica Petrovic, B.Sc. C.E., Milan Rula, B.Sc. C.E.

Following the construction of the first bridge on the Danube River near Beška, significant erosion of the river channel was noticed at the base of the piers, which threatened their stability.

A new bridge is currently being built in the close proximity of the existing one, and the location of its pier footings dramatically alters hydraulic conditions, which in turn drive local erosion. Therefore, prior to beginning work on this project, the building contractors decided to evaluate their design concept using a physical model.

 

A partial 1:40-scale hydraulic model has been constructed at JCI's Hydraulics Laboratory, with the goal of determining the degree of erosion which would occur around the piers of the new bridge, and assessing the effect of the piers of the new bridge on erosion around the piers of the old bridge.
The pier pairs C41 and C41', C42 and C42', and C43 and C43' have been seperately studied on the partial model, both in the building and exploitation phases.

Based on the model test outcomes, temporary and permanent measures have been recommended to protect the piers from erosion, and the building technology has been modified accordingly.

 

 

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