Naslov
Stability of Underground excavations

Autori
Frgić, Lidija ; Tor, Krešimir ; Jaguljnjak-Lazarević, Antonia

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the International Geomechanics Conference / Nikolaev, N ; Voutov, T ; Daskalov, P ; Parushev, V ; Georgiev, K ; Dimitrov, J - Sofija : Scientific and Technical Union of Mining, Geology and Metallurgy, 2007

ISBN
978-954-91547-6-4

Skup
International Geomechanics Conference

Mjesto i datum
Nesebǎr, Bugarska, 11.06.2007. - 15.06.2007

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Primary support; Underground room; Boundary element method

Sažetak
The ultimate bearing capacity of the primary support is considered in analogy with the treatment of reinforced concrete. A computer programme has been developed for this purpose. The programme facilitates computation to the influence of primary support on the stress and strain condition. The computation of stress and strain conditions for underground room profile excavation is performed by the Boundary Element Method. The method is a timesaving procedure for used to define the problem in design process, it offers flexibility in assumptions on input parameters characterising the massif, and in observing the influence of changes on the stress and strain conditions

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo, Rudarstvo, nafta i geološko inženjerstvo

POVEZANOST RADA