Influence of the compaction method on the bond between steel and concrete in composite columns
PBN-AR
Instytucja
Wydział Inżynierii Lądowej (Politechnika Warszawska)
Informacje podstawowe
Główny język publikacji
en
Czasopismo
Periodica Polytechnica-Civil Engineering
ISSN
0553-6626
EISSN
Wydawca
DOI
URL
Rok publikacji
2013
Numer zeszytu
2
Strony od-do
129-137
Numer tomu
57
Identyfikator DOI
Liczba arkuszy
0.5
Słowa kluczowe
en
steel-concrete composite columns; steel-concrete bond; selfcompacting concrete
Streszczenia
Język
en
Treść
The aim of the present paper is to assess the impact of the compaction method on the bond between concrete and steel in composite columns. The full scale laboratory tests show that the bond between vibrated concrete and steel is better than in case of self-compacting concrete. It is indicated that the higher concrete compressive plastic stress level the more strength the bond. The results obtained on the basis of laboratory tests are compared with calculations performed according to the Eurocode 4. Moreover; the bond considered is modeled by the FE method. The measured strains and thus computed stresses compare favorably with the FE predictions.
Inne
System-identifier
WUT6095182983614b0cb2b60be7c2c16b06