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Pregled bibliografske jedinice broj: 352454

Influence of Rock Bolt Behaviour on Deep Excavations in Urban Environments


Arbanas, Željko; Kovačević, Meho-Saša; Szavits-Nossan, Vlasta
Influence of Rock Bolt Behaviour on Deep Excavations in Urban Environments // XIV European Conference on Soil Mechanics and Geotechnical Engineering : Geotechnical Engineering in Urban Environments : conference proceedings / Cuellar, V. ; Dapena, E. ; Echave, , J.M. ; Gens, A. ; de Justo, J.L. ; Oteo, C. ; Rodrigez-Ortiz, J.M. ; Sagaseta, C. ; Sola, P. ; Sorianao, A. (ur.).
Rotterdam, 2007. str. 509-514 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Influence of Rock Bolt Behaviour on Deep Excavations in Urban Environments

Autori
Arbanas, Željko ; Kovačević, Meho-Saša ; Szavits-Nossan, Vlasta

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

Izvornik
XIV European Conference on Soil Mechanics and Geotechnical Engineering : Geotechnical Engineering in Urban Environments : conference proceedings / Cuellar, V. ; Dapena, E. ; Echave, , J.M. ; Gens, A. ; de Justo, J.L. ; Oteo, C. ; Rodrigez-Ortiz, J.M. ; Sagaseta, C. ; Sola, P. ; Sorianao, A. - Rotterdam, 2007, 509-514

ISBN
978-90-5966-055-7

Skup
European Conference on Soil Mechanics and Geotechnical Engineering (14 ; 2007)

Mjesto i datum
Madrid, Španjolska, 23.-27.09.2007

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
rock bolt behaviour; deep excavations; urban environments

Sažetak
The paper analyses the behavior of rock bolts in deep excavations. From the results of pull-out tests it is obvious that this behaviour is nonlinear. Most analyticaland numerical models use linear elastic or elastic-plastic rock bolt behaviour with the use of the bilinear constitutive law. A new composite model is presented, which makes it possible to simulate the nonlinear rock bolt behaviour. An application of this model is shown for a deep excavation in the urban environment. It is shown that this new model predicts rock mass deformations better and closer to the in situ measurements than the bilinear model.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo



POVEZANOST RADA


Projekti:
082-0822161-2187 - Ispitivanje i modeliranje poboljšanog tla i stijene (Kovačević, Meho-Saša, MZOS ) ( POIROT)
160-0831529-3031 - Karakterizacija krutog komunalnog otpada (Kovačić, Davorin; Petrović, Igor, MZO ) ( POIROT)

Ustanove:
Građevinski fakultet, Zagreb


Citiraj ovu publikaciju:

Arbanas, Željko; Kovačević, Meho-Saša; Szavits-Nossan, Vlasta
Influence of Rock Bolt Behaviour on Deep Excavations in Urban Environments // XIV European Conference on Soil Mechanics and Geotechnical Engineering : Geotechnical Engineering in Urban Environments : conference proceedings / Cuellar, V. ; Dapena, E. ; Echave, , J.M. ; Gens, A. ; de Justo, J.L. ; Oteo, C. ; Rodrigez-Ortiz, J.M. ; Sagaseta, C. ; Sola, P. ; Sorianao, A. (ur.).
Rotterdam, 2007. str. 509-514 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Arbanas, Ž., Kovačević, M. & Szavits-Nossan, V. (2007) Influence of Rock Bolt Behaviour on Deep Excavations in Urban Environments. U: Cuellar, V., Dapena, E., Echave, , J.M., Gens, A., de Justo, J., Oteo, C., Rodrigez-Ortiz, J., Sagaseta, C., Sola, P. & Sorianao, A. (ur.)XIV European Conference on Soil Mechanics and Geotechnical Engineering : Geotechnical Engineering in Urban Environments : conference proceedings.
@article{article, year = {2007}, pages = {509-514}, keywords = {rock bolt behaviour, deep excavations, urban environments}, isbn = {978-90-5966-055-7}, title = {Influence of Rock Bolt Behaviour on Deep Excavations in Urban Environments}, keyword = {rock bolt behaviour, deep excavations, urban environments}, publisherplace = {Madrid, \v{S}panjolska} }
@article{article, year = {2007}, pages = {509-514}, keywords = {rock bolt behaviour, deep excavations, urban environments}, isbn = {978-90-5966-055-7}, title = {Influence of Rock Bolt Behaviour on Deep Excavations in Urban Environments}, keyword = {rock bolt behaviour, deep excavations, urban environments}, publisherplace = {Madrid, \v{S}panjolska} }




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