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Pregled bibliografske jedinice broj: 769804

Stress and strain analysis during the Sleme tunnel excavation


Hrestak, Tomislav; Jaguljnjak Lazarević, Antonia; Frgić, Lidija
Stress and strain analysis during the Sleme tunnel excavation // Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku, 22 (2015), 3; 703-709 (međunarodna recenzija, članak, znanstveni)


Naslov
Stress and strain analysis during the Sleme tunnel excavation

Autori
Hrestak, Tomislav ; Jaguljnjak Lazarević, Antonia ; Frgić, Lidija

Izvornik
Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku (1330-3651) 22 (2015), 3; 703-709

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Finite Element Method ; pipe roof ; stress and strain analysis ; tunnel excavation

Sažetak
The distribution of stresses and strains during the portal section excavation for the right tube of the Sleme Tunnel is analysed by the Finite Element Method (FEM). Results of analyses obtained using 2D and 3D models have been compared to in-situ measurements of tunnel convergence and ground surface settlements. Multistage excavations with pipe roof support of the working face were modelled. The numerical models verified that for this particular case a sufficiently safe and cost- efficient construction technology was applied.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo, Rudarstvo, nafta i geološko inženjerstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Ustanove
Rudarsko-geološko-naftni fakultet, Zagreb

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • Emerging Sources Citation Index (ESCI)
  • Scopus


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