Analysis of Chosen Hydraulic Parameters of a Rapid Hydraulic Structure (RHS) in Porębianka Stream, Polish Carpathians

Artur Radecki-Pawlik , Karol Plesiński , Bartłomiej Wyżga

Abstract

Application of grade correction of a channel using rapid hydraulic structures (RHS) is a new tendency in modern river training. These structures meet both technical and ecological requirements. They decrease the longitudinal slope of the stream, differentiate the flow regime and dynamics, recreate the braided pattern of the channel and do not stop the migration of fish and macro invertebrates. Moreover, they mimic a pool and riffle channel morphology and thus conform with the requirements of the Water framework Directive of the EU. In this paper, we analyse chosen hydraulic parameters of a rapid hydraulic structure constructed in a gravel-bed Porębianka Stream, Polish Carpathians.
Author Artur Radecki-Pawlik (FoEEaLS / DoHEaG)
Artur Radecki-Pawlik,,
- Department of Hydraulic Engineering and Geotechnics
, Karol Plesiński (FoEEaLS / DoHEaG)
Karol Plesiński,,
- Department of Hydraulic Engineering and Geotechnics
, Bartłomiej Wyżga
Bartłomiej Wyżga,,
-
Pages121-128
Publication size in sheets0.5
Book Bung Daniel B. , Pagliara Stefano (eds.): IWLHS 2013: Proceedings of the International Workshop on Hydraulic Design of Low-Head Structures, 2013, Bundesanstalt fur Wasserbau, ISBN 978-3-939230-04-5, 230 p.
Keywords in Englishrapid hydraulic structure (RHS), hydrodynamic parameters, shear stress, velocity
Internal identifierWIŚIG/2013/116
Languageen angielski
Score (nominal)0
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