Original scientific paper

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

Abstract

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.

Keywords

prestressed concrete shell; numerical model; nonlinear analysis; experimental testing; long-term load; short-term load

Hrčak ID:

50002

URI

https://hrcak.srce.hr/50002

Publication date:

25.3.2010.

Article data in other languages: croatian

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