Izrada softvera za proračun naprezanja tunela okruglog presjeka

master's thesis

• Title: Izrada softvera za proračun naprezanja tunela okruglog presjeka : diplomski rad
• Title (english): Development of software for stress calculation with application in tunnel construction : master's thesis
• Author: Josip Vincek
• Mentor: Vinko Škrlec (mentor)
• Mentor: Karolina Herceg (komentor)
• Committee member: Vinko Škrlec (predsjednik povjerenstva)
• Committee member: Mario Dobrilović (član povjerenstva)
• Committee member: Siniša Stanković (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Mining and Geotechnical Engineering); Zagreb
• Defense date and country: 2023-05-12, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Mining

Abstract

Tunelske konstrukcije imaju jednu od ključnih uloga u modernoj infrastrukturi, a analiza naprezanja je esencijalna za njihovu stabilnost i sigurnost. Ovim radom istraženo je područje sekundarnih naprezanja, čvrstoće stijenske mase i stabilnosti tunelskih konstrukcija u stijenskoj masi te je prilikom istraživanja razvijen program u Pythonu. Pobliže su objašnjena područja ispitivanja i klasifikacija koja prethode analizi naprezanja i čvrstoće, dok su jednadžbe navedene u radu korištene prilikom razvoja programa. U svrhu validacije rezultata proračuna provedena je usporedna analiza sa rezultatima geotehničkog softvera Plaxis.

Abstract (english)

Tunnel constructions are critical components of modern infrastructure, and stress analysis is critical to their stability and safety. This thesis explored induced stresses, rock mass strength, tunnel structural stability in the rock mass and a Python program was developed throughout the research. The areas of testing and categorization that precede stress and strength analysis are discussed, and the equations presented in the article were used during the program's development. To validate the calculation results, a comparison with the results of the geotechnical software Plaxis was undertaken.

• Keywords: tunel; analiza naprezanja; stijenska masa; čvrstoća stijenske mase; Python
• Keywords (english): tunnel; stress analysis; rock mass; rock mass strength; Python
• Language: croatian
• URN:NBN: urn:nbn:hr:169:618282
• Study programme: Title: Mining Engineering; specializations in: Mining engineering, Geotechnical engineering, Waste treatment and disposal; Course: Geotechnical 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: 2023-06-16 07:37:37