Naslov
Test Loading of Underpass Kikovica with Emphasis on Transverse Distribution of Loading

Autori
Čajić, Arnel ; Damjanović, Domagoj ; Rak, Mladenko

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

Izvornik
25th Danubia-Adria Symposium on Advances in Experimental Mechanics : proceedings / Daniel, M. ; Holy, S. ; Ružička, M. - Prag : Czech technical university in Prague, 2008, 33-34

ISBN
978-80-01-04162-8

Skup
Danubia-Adria Symposium on Advances in Experimental Mechanics (25 ; 2008)

Mjesto i datum
České Budějovice, Češka Republika; Český Krumlov, Češka Republika, 24.09.2008. - 27.09.2008

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
transverse distribution ; experiment ; numerical model ; displacemnts ; strins ; stresses

Sažetak
Structure of the bridge consists of ten prestressed RC longitudinal girders with "T" cross section (110 cm) over two 19, 5 m spans with cross girders in the middle of the spans and at the supports. RC deck slab (25 cm) is anchored to the longitudinal and cross girders. Each span acts as a simple supported beam for actions of vertical forces. Girders are supported at abutments and piers over elastomeric bearings. Paper features experimental and theoretical analysis of the bridge structure during test loading with emphasis on the transverse distibution of loading. Experimental results of strain and displacement measurement are compared to theoretical results of two different FE numerical models. Deck plate of the first model (grillage) is made of beam finite elements in transverese direction and in longitudinal direction the height of main girders is increased for the height of the deck slab. The second FE model has the deck slab made of plate finite elements.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo

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