Horizontalno vodeno vrtanje pri izvedbi plinovodov v urbanem okolju : magistrsko delo

Kolar, Tjaša (avtor), Vukelič, Željko (mentor)

V magistrskem delu je podrobneje obrazložena tehnologija horizontalnega vodenega vrtanja. V prvem delu smo predstavili izvedbo vrtanja in posamezne faze, prek katerih smo prikazali delovanje te brez izkopne metode. Prav tako smo podrobneje predstavili strojno tehnologijo in princip delovanja tehnologije ter osnovni princip delovanja celotnega sistema. V prvem delu magistrskega dela smo v celoti zajeli teoretični in tehnološki del tehnologije horizontalnega vodenega vrtanja. Drugi del magistrskega dela temelji na finančni analizi in primerjavi gradnje prenosnega plinovoda v urbanem okolju s horizontalnim vrtanjem in s klasičnim izkopom. V analizah so podrobneje predstavljena potrebna finančna sredstva in popisi del za izvedbo prenosnega plinovoda v urbanem okolju. Analiza je bila narejena na podlagi realnega projekta, ki se je imenoval »Prenosni plinovod M5/R51 Vodice – TE-TOL« in se je izvedel v Ljubljani v letu 2021. V drugem delu so prav tako opisani prenosni plinovod, njegove glavne točke in tehnične smernice za Republiko Slovenijo. Za primerjavo med klasičnim izkopom in horizontalno vodenim vrtanjem pri izvedbi plinovodov v urbanem okolju smo primerjali del projekta, tj. odsek na Bratislavski cesti v Ljubljani. Po projektnih podatkih in ustreznih predpostavkah smo prikazali, da klasičen izkop v tem primeru ne bi bil ekonomsko upravičen. Pri izvedbi klasičnega izkopa bi potrebovali več financ, več časa in več ljudi, ki bi opravljali posamezne naloge.

• Jezik: Slovenski jezik
• Ključne besede: horizontalno vrtanje, vodeno vrtanje, plinovod, urbano okolje, stroškovna analiza.
• Vrsta gradiva: Magistrsko delo/naloga
• Tipologija: 2.09 - Magistrsko delo
• Organizacija: NTF - Naravoslovnotehniška fakulteta
• Kraj izida: Ljubljan
• Založnik: T. Kolar
• Leto izida: 2025
• Št. strani: XVI, 90 f.
• PID: 20.500.12556/RUL-168748
• UDK: 622
• COBISS.SI-ID: 235312131
• Datum objave v RUL: 23.04.2025

Sekundarni jezik

• Jezik: Angleški jezik
• Naslov: Horizontal directional drilling (HDD) for construction of gas pipelines in urban environment : master's thesis

Izvleček

This master's thesis explains the horizontal directional drilling technology in more detail. In the first part of the thesis, we present the drilling itself and individual phases through which we demonstrated the operation of this trenchless method. The machine technology and its principle of operation, as well as the basic principle of operation of the entire system, are also presented in more detail. The first part of the master's thesis fully covers the theoretical part and the technological part of the horizontal directional drilling technology. The second part of the master's thesis is based on a financial analysis and comparison of constructing a transmission gas pipeline in an urban environment with horizontal drilling and with classic excavation. The analyses present in more detail the necessary financial resources and work inventories for the construction of a transmission gas pipeline in an urban environment. The analysis was made on the basis of an actual project called "Transmission gas pipeline M5/R51 Vodice – TE-TOL" and was implemented in Ljubljana in 2021. The second part also describes the transmission gas pipeline, its main characteristics and technical guidelines for the Republic of Slovenia. For the sole purpose of comparing classic excavation and horizontal directional drilling in the construction of gas pipelines in an urban environment, we compared a part of the project, i.e. a section on Bratislavska cesta in Ljubljana. Based on the project data and relevant assumptions, we showed that classic excavation would not be economically justified in this case. Performing classic excavation would require more financial resources, more time and more people to perform individual tasks.

• Ključne besede: horizontal drilling, directional drilling, gas pipeline, urban environment, cost analysis.