Utjecaj vrste kamenog materijala na svojstva podloge kod prometnih površina

undergraduate thesis

• Title (english): Impact of stone materials types on properties of subgrade at traffic surface
• Author: Mario Čukelj
• Mentor: Ivana Banjad Pečur (mentor)
• Committee member: Ivana Banjad Pečur (predsjednik povjerenstva)
• Committee member: Bojan Milovanović (član povjerenstva)
• Committee member: Nina Štirmer (član povjerenstva)
• Granter: University of Zagreb; Faculty of Civil Engineering; (Materials); Zagreb
• Defense date and country: 2019-09-24, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering

Abstract

U današnje vrijeme, ljudi veliki dio vremena provode u prometu, stoga je izrazito važno osigurati sigurnost, udobnost i trajnost prometnica. Već u vrijeme starih Rimljana, velika pozornost posvećivala se izgradnji cesta. U radu je ukratko opisan povijesni razvoj cesta od razdoblja prije izuma kotača do 19. stoljeća, kada su postavljeni temelji suvremene cestogradnje. Nadalje su opisane vrste materijala koje koristimo za izgradnju nosivog sloja cesta, odnosno, sloja koji ima najvažniji ulogu u trajnosti ceste. Elaborirana je i eksploatacija materijala, njihova klasifikacija te ispitivanje svojstava tih materijala. Veoma važan dio za izgradnju bilo koje kolničke konstrukcije opisan je u dijelu o zakonskoj regulativi u kojoj se navodi čega se potrebno pridržavati prilikom izgradnje određene vrste ceste. Glavni fokus rada je usporedba izgradnje nosivog sloja ceste od prirodnog drobljenog materijala s izgradnjom nosivog sloja ceste od riječnog materijala. Usporedba je prikazana kroz opis načina ugradnje, postizanja zbijenosti te kroz njihove prednosti i nedostatke.

Abstract (english)

Nowadays, people spend a lot of time in traffic, so it is extremely important to ensure safety, comfort and durability of the roads. Already in the time of the ancient Romans, great attention was paid to the construction of roads. This paper briefly describes the historical development of roads from the period before the invention of the wheel to the 19th century, when the foundations of modern road construction were laid. The types of materials we use to build a load-bearing road layer, that is, the layer that plays the most important role in road durability, are further described. Exploitation of materials, their classification and testing of the properties of these materials are also discussed. A very important part for the construction of any pavement structure is described in the section on legislation that states what to observe when constructing a particular type of road. The main focus of the paper is to compare the construction of a load-bearing layer of road made of natural crushed material with the construction of a load-bearing layer of road made of river material. The comparison is presented through a description of installation methods, compaction and their advantages and disadvantages.

• Keywords: cesta; kolnička konstrukcija; nosivi sloj ceste; materijali u cestogradnji
• Keywords (english): road; pavement construction; load-bearing road layer; road construcion materials
• Language: croatian
• URN:NBN: urn:nbn:hr:237:255867
• 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: 2019-11-26 07:32:35