Donji ustroj ceste: proračun i izjednačenje masa

undergraduate thesis

• Title (english): Road substructure: mass calculation and mass haul diagram
• Author: Mijo Bojić
• Mentor: Tamara Džambas (mentor)
• Committee member: Saša Ahac (predsjednik povjerenstva)
• Committee member: Ivo Haladin (član povjerenstva)
• Committee member: Tamara Džambas (član povjerenstva)
• Granter: University of Zagreb; Faculty of Civil Engineering; (Transportation Engineering); Zagreb
• Defense date and country: 2023-09-12, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering; Transportation

Abstract

Tema ovog završnog rada je proračun i izjednačenje zemljanih masa u cestogradnji. Kratko je objašnjen pojam donjeg ustroja prometnica te njegova važnost prilikom projektiranja prometnica. Također, ukratko su opisani i zemljani radovi, s naglaskom na važnost izbora poprečnog presjeka koji najbolje odgovara zahtjevima terena na kojem se cestovna prometnica gradi. Detaljno je opisan postupak proračuna i izjednačenja zemljanih masa s posebnim naglaskom na izradu linije masa. Sam postupak proračuna i izjednačenja masa prikazan je i na primjeru cestovne prometnice projektirane u računalnom programu AutoCAD u sklopu izrade programskog zadatka iz kolegija Ceste. U tu svrhu izrađeno je 17 karakterističnih poprečnih presjeka temeljem kojih su izrađene tablica i linija masa. U konačnici, provedeno je izjednačenje masa te su za iste određene razvozne udaljenosti. Sve navedeno razrađeno je kroz šest grafičkih priloga.

Abstract (english)

The subject of this thesis is the calculation and balancing of soil masses in road construction. The concept of road substructure and its importance in road design is briefly explained. Earthwork is also briefly described, with emphasis on the importance of selecting a cross-section that best meets the requirements of the terrain on which the road is built. The procedure for calculating and balancing soil masses is described in detail, with emphasis on establishing a mass line. The calculation and mass balancing procedure itself is also demonstrated using the example of a road designed in the AutoCAD computer program as part of the programming assignment from the Roads course. For this purpose, 17 characteristic cross-sections were created, based on which the mass table and the mass line were created. Finally, a mass balance was performed, and the transport distances were determined for it. All this is illustrated by six graphical appendices.

• Keywords: donji ustroj ceste; zemljani radovi; proračun masa; izjednačenje masa; linija masa
• Keywords (english): road substructure; earthworks; volume calculations; earthwork balance; mass haul diagram
• Language: croatian
• URN:NBN: urn:nbn:hr:237:947104
• Study programme: Title: Civil Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-09-18 07:41:33