Experimental investigation on punching behavior of thick reinforced concrete slabs

• Autorzy: Urban T. , Gołdyn M. , Krakowski J. , Krawczyk Ł.
• Języki publikacji: EN

Abstrakty

EN

The results of experimental test of nine thickset reinforced concrete slabs in punching are presented in the this paper. The aim of the tests was verification of the Eurocode EC 2 procedure, by which the ultimate shear stresses vRd,c depend on the slenderness of the slab. Besides of the performed tests results, the analysis of the foreign investigation of the fundaments is also included. The test results, as well as other tests, show the correctness of the function assumed in Eurocode 2, which gives correlation between ultimate stresses vRd,c and shear slenderness.

Słowa kluczowe

EN

concrete; reinforced concrete slab; punching; shear; slenderness; ultimate shear stress

PL

beton; płyta żelbetowa; przebicie; ścinanie; smukłość; naprężenie ścinające graniczne

• Wydawca: Komitet Inżynierii Lądowej i Wodnej PAN ; Politechnika Warszawska, Wydział Inżynierii Lądowej
• Czasopismo: Archives of Civil Engineering
• Rocznik: 2013
• Tom: Vol. 59, nr 2
• Strony: 157--174
• Opis fizyczny: Bibliogr. 11 poz., il., tab.

Twórcy

autor

Urban T.

• Department of Concrete Structures, Lodz University of Technology, Poland

autor

Gołdyn M.

• Department of Concrete Structures, Lodz University of Technology, Poland

autor

Krakowski J.

• Department of Concrete Structures, Lodz University of Technology, Poland

autor

Krawczyk Ł.

• Department of Concrete Structures, Lodz University of Technology, Poland

Bibliografia

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• 6. HALLGREN, M., KINNUNEN, S., NYLANDER, B:. Punching shear tests on column footings. Nordic Concrete Research, Stockholm, 1998.
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• 9. HEGGER, J., HÄUSLER, F., RICKER, M.: Zur Durchstanzbemessung von ausmittig beanspruchten Stützenknoten und Einzelfundamenten nach Eurocode 2, Beton- und Stahlbetonbau, Vol. 103, No. 11, 727-734, November 2008.
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