文章基本信息

标题：THE POSSIBILITIES OF USING HEC-RAS SOFTWARE FOR MODELLING HYDRAULIC CONDITIONS OF WATER FLOW IN THE FISH PASS EXAMPLED BY THE POMIŁOWO BARRAGE ON THE WIEPRZA RIVER
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作者：Mateusz Hammerling ; Natalia Walczak ; Zbigniew Walczak 等
期刊名称：Inżynieria Ekologiczna
印刷版ISSN：2081-139X
电子版ISSN：2392-0629
出版年度：2016
卷号：17
期号：2
页码：81-89
DOI：10.12911/22998993/62294
出版社：Polish Society of Ecological Engineering (PTIE)
摘要：The aim of the article is to analyse hydraulic conditions of water flow in a fish pass.The test facility is part of the Pomiłowo barrage in the commune of Sławno, Poland.The authors applied HEC-RAS software for modelling hydraulic parameters of the water flow in the fish pass.The data from field measurements was implemented in the software and calculations of changes in the water table in the fish pass were made.The results confirmed the usefulness of HEC-RAS software for estimating hydraulic parameters of water flow in a fish pass.HEC-RAS software enables to take into account the parameters responsible for the phenomena accompanying the flow through a fish pass.Selecting mathematical model parameters (coefficients) should be preceded by a multidimensional analysis of the facility.More precise information on hydraulics, hydrology and biology of the test fish pass are also required.
关键词：field measurements ; fish pass ; water table topology ; HEC-RAS