Experimental Investigation on Punching Behavior of Thick Reinforced Concrete Slabs

Author:

Urban T.1,Gołdyn M.1,Krakowski J.1,Krawczyk Ł.1

Affiliation:

1. 1Department of Concrete Structures, Lodz University of Technology, Poland

Abstract

Abstract 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.

Publisher

Walter de Gruyter GmbH

Subject

Civil and Structural Engineering

Reference7 articles.

1. Reinforced Concrete Wall and Column Footings of the Zur Bemessung quadratischer Stützenfundamente aus Stahlbeton Heft;RICHART;Journal American Concrete Institute,1948

2. Experimental Investigations on Punching Behavior of Reinforced Concrete Structural No;HEGGER;ACI Journal,2006

3. Punching Shear Behavior of Slabs with Varying Span - Depth Ratios Structural No September;LAVROVICH;Journal October,1990

4. Predicting the enhanced punching strength of interior slab - column connections of the Institution of Civil Ing Part;RANKIN;Proc,1987

5. Punching shear tests on column footings;HALLGREN;Nordic Concrete Research,1998

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