Primjena RMR i Q-klasifikacije u tunelogradnji

master's thesis

• Title: Primjena RMR i Q-klasifikacije u tunelogradnji : diplomski rad
• Title (english): Application of RMR and Q classification in tunnelling : master’s thesis
• Author: Marko Boričević
• Mentor: Vinko Škrlec (mentor)
• Mentor: Karolina Gradiški (pomoć pri izradi, neposredni voditelj)
• Committee member: Vinko Škrlec (predsjednik povjerenstva)
• Committee member: Mario Dobrilović (član povjerenstva)
• Committee member: Vječislav Bohanek (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Mining and Geotechnical Engineering); Zagreb
• Defense date and country: 2018-09-14, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Mining

Abstract

Kako bi se provela analiza stabilnosti tunela i podzemnih prostorija važno je na adekvatan način kategorizirati stijensku masu te predvidjeti njeno ponašanje. Ponašanje stijenske mase određeno je ponašanjem intaktne stijenske mase ali i ponašanjem diskontinuiteta odnosno njihovih svojstava kao što su hrapavost, trošnost, ispuna, zijev, razmak, postojanost, orijentacija te procjeđivanje vode kao prirodnih oslabljenja u njoj. Upravo poznavanje i ocjena tih parametara pomaže u razumijevanju i predviđaju mogućih nestabilnosti i mehanizama slomova. Ocjena kvalitete stijenske mase određuje se primjenom različitih klasifikacijskih sustava od kojih su najpoznatiji RMR i Q – klasifikacija.

Abstract (english)

In order to carry out the analysis of the stability of tunnels and underground premises it is important to adequately categorize the rock mass and to predict its behavior. The behavior of the rock mass is determined by the behavior of the intact rock mass but also by the behavior of discontinuities or their properties such as roughness, weariness, filling, jade, spacing, persistence, orientation and assessment of water as natural weaknesses in it. By knowing and evaluating these parameters it helps to understand and anticipate possible instability and breakdown mechanisms. The quality assessment of the rock mass is determined by the application of different classification systems, most notably RMR and Q – classification.

• Keywords: podgrada; klasifikacija; RMR; Q – indeks; usporedna primjena; NMT; NATM
• Keywords (english): classification; RMR; Q – index; NMT; NATM
• Language: croatian
• URN:NBN: urn:nbn:hr:169:035876
• 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: Open access
• Created on: 2018-10-24 11:10:52