Hidravlična analiza vodovodnega sistema Naklo : diplomska naloga

Bakarič, Nikola (author), Steinman, Franci (mentor), Kozelj, Daniel (co-mentor)

Učinkovita distribucija vode je ena izmed osnov za normalno življenje v sodobni družbi. Le kadar so vodovodni sistemi ustrezno zgrajeni, vzdrževani in pravilno upravljani, omogočajo učinkovito oskrbo z vodo. Vodovodni sistemi so zgrajeni iz številnih medseboj povezanih gradnikov, ki morajo delovati usklajeno. Ker so vodovodni sistemi zelo kompleksni, je določitev tlakov in pretokov težavno. V današnjih časih upravljalci vodovodnih sistemov uporabljajo hidravlične modele za določanje hidravličnih neznank v vodovodnih sistemih. To diplomsko delo opisuje izdelavo hidravličnega modela, njegovo umerjenje in uporabo pri hidravlični analizi vodovodnega sistema Naklo. Komunala Kranj, ki upravlja z vodovodnim sistemom Naklo, je zgradila nov transportni cevovod. V načrtu je povezava tega cevovoda z vodovodnim sistemom Tržič, ki bi zagotavljal pitno vodo in nadomestil obstoječa vodna vira vodovodnega sistema Naklo. Izdelal sem hidravlično analizo, ki preverja priključitev glede na dva robna pogoja tlakov na vtoku v vodovodni sistem Naklo iz vodovodnega sistema Tržič. Tretja hidravlična analiza se je nanašala na dodatno povezavo med vodovodnim sistemom Naklo in vodovodnim sistemom Kranj. Na ta način bi vodovodni sistem Kranj prejemal dodatne količine vode tudi iz vodovodnega sistema Tržič. Za vzpostavitev hidravličnih modelov in izvedbo hidravličnih analiz sem uporabil programsko opremo QGIS, njegov vtičnik qgis-epanet in programsko opremo za izvedbo hidravličnih simulacij EPANET 2.0.

• Language: Slovenian
• Keywords: gradbeništvo, diplomska naloga, UNI, VKI, vodovodni sistem, hidravlična analiza, hidravlični model, QGIS, EPANET 2.0, vtičnik qgis-epanet, vključitev novega vodnega vira
• Work type: Undergraduate thesis
• Typology: 2.11 - Undergraduate Thesis
• Organization: FGG - Faculty of Civil and Geodetic Engineering
• Place of publishing: Ljubljana
• Publisher: [N. Bakarič]
• Year: 2016
• Number of pages: XII, 70 str.
• PID: 20.500.12556/RUL-84709
• UDC: 628.143(497.4)(043.2)
• COBISS.SI-ID: 7626593
• Publication date in RUL: 04.10.2016

Secondary language

• Language: English
• Title: Hydraulic analysis of water distribution system of Naklo

Abstract

Efficient water distribution is one of the basics for a normal living in a modern society. Water distribution systems (WDS) enable efficient water supply, if they are properly constructed, maintained and managed. WDS are made of many components, which are connected together and have to work coordinated. Because of complexity of these systems it is difficult to determine pressures and flows in this networks. Nowdays network operators are using hydraulic models to provide these hydraulic quantites. This graduation thesis is showing how to build a hydraulic model, calibrating it and using it in the hydraulic analysis of WDS of Naklo. The public utility Kranj, which is operating with WDS Naklo, has built a new transport pipeline. The plan is to connect this pipeline with WDS Tržič, which would also become a new and replace the current water source for WDS Naklo. I elaborated hydraulic analyses for two possible pressure boundary conditions on inlet in WDS Naklo from WDS Tržič. The third hydraulic analysis was on the connection between WDS Naklo and WDS Kranj. The WDS Kranj would be supplied by additional water quantities from WDS Tržič. Building these hydraulic models and elaborating the hydraulic analyses was done using the GIS software Qgis, its plugin qgis-epanet and hydraulic simulation software EPANET 2.0.

• Keywords: graduation thesis, civil engineering, water distribution system, hydraulic analysis, hydraulic model, QGIS, EPANET 2.0, plugin qgis-epanet, inclusion of a new water source