Naslov
Rationalisation in the Design and Construction of Underground Structures

Autori
Jašarević, Ibrahim ; Kovačević, Meho-Saša

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

Izvornik
Proceedings of the 3^th International Symposium on Tunnel Construction and Underground Structures / - Ljubljana, 1997, 75-86

Skup
3^th International Symposium on Tunnel Construction and Underground Structures

Mjesto i datum
Ljubljana, Slovenija, 26.09.1997. - 28.09.1997

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
tunnel; rationalisation; design; construction

Sažetak
Based on many years of research focusing on a number of significant structures (bridges, tunnels, dams, high rock slopes, etc.) designed and realized in the Adriatic coastal area, we have collected a large quantity of engineering-geological and geotechnical information. To devise engineering-geological and geotechnical models, it is indispensable to conduct engineering rock-mass classification using one of the widely recognized methods. Starting from the existing RMR and Q classification, we have developed a new "n" classification which enables a more complete limestone classification and categorization, using a relatively simple procedure. These investigations served as a basis for establishing the correlation between the excavation and primary support unit price and the cross-sectional area or excavation volume. Finally, a complex correlation between the unit price and the cross-sectional area and excavation volume was established and presented in the form of diagrams to facilitate its use.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo

POVEZANOST RADA