Idejni projekt lukobrana Pula

master's thesis

• Title (english): Preliminary design of the Pula breakwater
• Author: Luka Drandić
• Mentor: Dalibor Carević (mentor)
• Granter: University of Zagreb; Faculty of Civil Engineering; Zagreb
• Defense date and country: 2023-07-05, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering; Hydrotechnology

Abstract

Ovim radom obranjen je idejni projekt izgradnje nedostajuće dionice lukobrana Pula duljine 145,75 m. Kao kompozitni lukobran visokog temeljnog nasipa proteže se rubom akvatorija luke Pula u svojoj ukupnoj duljini od 1200 m, širine 7 m, do dubine od 36 m. Izgradnja Pulskog lukobrana započela je oko 1910. godine, a završila 1914. godine početkom Prvog svjetskog rata. Pretpostavka je da je izgradnja prekinuta odnosno da lukobran nikada nije u potpunosti dovršen zbog nedovršenosti i neurednosti bermi s obje strane zida lukobrana i sličnih detalja. Proračun opterećenja izvršen je na dva presjeka neizgrađenog dijela lukobrana, na najužem i najširem dijelu nasipa, a dodatno su uzeta dva kontrolna presjeka, na oštećenom i neoštećenom dijelu lukobrana sa svrhom međusobne usporedbe proračuna stabilnosti što vodi ka uočavanju problema koji vodi do oštećenja te sa svrhom primjene odgovarajućeg konstruktivnog oblikovanja. Osim proračuna opterećenja i stabilnosti izrađen je i proračun težine obloge temeljnog nasipa te dokaznica mjera. Ovim radom se zaključuje potreba laboratorijskog ispitivanja opterećenja konstrukcije s ciljem utvrđivanja vjerodostojnih opterećenja i oblikovanje pokosa temeljnog nasipa s morske strane s ciljem smanjenja vjerojatnosti pojavljivanja impulsnog opterećenja od valova.

Abstract (english)

This work is about conceptual design of construction of missing section of Pula breakwater with a length of 145.75 m.
Breakwater Pula extends along the edge of the port of Pula in its total length of 1200 m, width of 7 m, to a depth of 36 m.
Construction of breakwater started around 1910 and ended in 1914 at beginning of First World War. The assumption is that
the breakwater was never fully completed due to the incompleteness and disorder of the berms on both sides of the breakwater wall. The load calculation was performed on two cross-sections of the unbuilt part of the breakwater, on the
narrowest and widest part of the embankment, and two control sections were additionally taken, on the damaged and
undamaged part of the breakwater, with the purpose of mutual comparison of the stability calculation, which leads to the
observation of the problem that leads to damage, and with the purpose application of appropriate constructive design. This
work concludes the need for laboratory testing of structural loads with aim of determining credible loads and shaping slope
of foundation embankment on sea side with the aim of reducing probability of appearance of impulse loads from waves.

• Keywords: lukobran Pula; kompozitni lukobran; školjera; Hudsonova formula
• Keywords (english): Pula breakwater; composite breakwater; angular rubble; Hudson formula
• Language: croatian
• URN:NBN: urn:nbn:hr:237:011192
• Study programme: Title: Civil Engineering; specializations in: Construction Management, Transportation Engineering, Geotechnical Engineering, Hydraulic Engineering, Structural Engineering, Construction Materials, Theory and Modeling of Structures; Course: Construction Management; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka građevinarstva (magistar/magistra inženjer/inženjerka građevinarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-07-17 12:35:42