Primjena čeličnih sidara pri stablilizaciji iskopa u stijenskim masama

master's thesis

• Title: Primjena čeličnih sidara pri stablilizaciji iskopa u stijenskim masama : diplomski rad
• Title (english): Application of steel rock anchors in excavation stabilization in rock masses : master's thesis
• Author: Zlatko Topić
• Mentor: Petar Hrženjak (mentor)
• Committee member: Petar Hrženjak
• Committee member: Predrag Kvasnička
• Committee member: Trpimir Kujundžić
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Mining and Geotechnical Engineering); Zagreb
• Defense date and country: 2012-03-30, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Mining

Abstract

U radu su obrađene vrste sidara i njihovo djelovanje. Opisane su ključne karakteristike, način ugradnje i
mehanizmi djelovanja pojedinih vrsta sidara. Obrađena je korozija kao jedan od glavnih problema koji se
javlja kod sidrenja stijenske mase. Kao zasebna cjelina, obrađeni su načini projektiranja sidrenog sustava te
empirijske smjernice koje su se ustalile u praksi sidrenja. Ispitivanje užetnih sidara provedeno je za vrijeme
prakse u tvrtci Geo- eko.d.o.o. na graničnom prijelazu Macelj te su detaljno objašnjeni način, tijek i rezultati
ispitivanja.

Abstract (english)

Abstract: The aim of this thesis was to describe the types of rock anchors and their function. Main characteristics of
rock bolts, installation procedure and functioning mechanisms are described in this thesis. Corrosion of steel
rock anchors, as one of the main problems in rock mass reinforcement, is also elaborated. Emphasis was
placed on design of rock anchoring system and empirical guidelines which are widely present in today’s rock
anchoring practice. Testing of cablebolts was conducted during student practice in Geo – eko d.o.o. Method
of testing, testing procedure and results are presented in this thesis.

• Keywords: čelična sidra; stijenska masa; korozija; ispitivanje
• Keywords (english): steel rock anchors; rock mass; corrosion; testing
• Language: croatian
• URN:NBN: urn:nbn:hr:169:536943
• Study programme: Title: Mining Engineering; specializations in: Mining engineering, Geotechnical engineering, Waste treatment and disposal; Course: Mining engineering; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka rudarstva (magistar/magistra inženjer/inženjerka rudarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2016-03-15 10:26:45