Građevinar, Vol. 62 No. 03., 2010.
Izvorni znanstveni članak
Analysis of prestressed concrete shells subjected to long-term load
Jure Radnić
; Građevinsko-arhitektonski fakultet, Split
Domagoj Matešan
; Građevinsko-arhitektonski fakultet, Split
Nikola Grgić
; Građevinsko-arhitektonski fakultet, Split
Sažetak
A numerical model for the material and geometric non-linear analysis of prestressed concrete slabs and shells subjected to short-term and long-term static load, applied without release of load, is presented. Most significant non-linear effects exhibited by concrete, concrete steel, and prestressed steel, are simulated. The described numerical model is verified through results obtained by experimental testing of a prestressed concrete shell subjected to short-term and long-term load.
Ključne riječi
prestressed concrete shell; numerical model; nonlinear analysis; experimental testing; long-term load; short-term load
Hrčak ID:
50002
URI
Datum izdavanja:
25.3.2010.
Posjeta: 1.185 *