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International Concrete Abstracts Portal

Showing 1-5 of 17 Abstracts search results

Document: 

SP30-12

Date: 

January 1, 1971

Author(s):

P.Y. Tong and B deV. Batchelor

Publication:

Symposium Papers

Volume:

30

Abstract:

The results of a study of the ultimate strength of istropically reinforced continuous two-way bridge slabs, subjected to concentrated wheel loads, are reported. A theory is proposed for predicting the ultimate strength of such slabs, which includes the enhancement in strength due to compressive membrane action.

DOI:

10.14359/17499


Document: 

SP30-01

Date: 

January 1, 1971

Author(s):

Edward G. Nawy and Kenneth W. Blair

Publication:

Symposium Papers

Volume:

30

Abstract:

This paper is a consolidation of almost all available studies on the flexural cracking behavior of two-way action slabs and plates. An analysis is made of the test results of ninety two-way action slabs both rectangular and square and having various boundary conditions.

DOI:

10.14359/17488


Document: 

SP30-08

Date: 

January 1, 1971

Author(s):

Hans Gesund and O.P. Dikshit

Publication:

Symposium Papers

Volume:

30

Abstract:

A primary problem at slab/column intersections is the possible punching failure of the slab. By analysis of experimental data available in the literature, it can be shown that, in many cases, the bending rather than the shear strength of the slab governs its punching resistance.

DOI:

10.14359/17495


Document: 

SP30

Date: 

January 1, 1971

Author(s):

Editor: Edward G. Nawy

Publication:

Symposium Papers

Volume:

30

Abstract:

SP30 Specific recommendations are given in the sixteen papers contained in this volume, the majority of which were delivered at the International Symposium on the Cracking, Deflection, and Ultimate Load of Concrete Slab Systems held at the Annual ACI Convention in Denver, 1971. Containing the extensive works of twenty-nine international experts from five continents, the theme of this symposium volume is divided into three major areas: (1) serviceability as determined by crack control in one-way and two-way slab systems; (2) shear strength and moment transfer in column regions and concentrated load zones; (3) limit capacity of concrete slabs and plates, including membrane and arch action effects.

DOI:

10.14359/14083


Document: 

SP30-14

Date: 

January 1, 1971

Author(s):

T.Y. Hung and E.G. Nawy

Publication:

Symposium Papers

Volume:

30

Abstract:

Criteria are proposed for predicting the limit strength of uniformly loaded two-way action structural slabs and plates of various boundary conditions, taking into account the compressive membrane effect at large deflections. Also a serviceability factors concept is proposed for use in conjunction with limit strength design of slabs.

DOI:

10.14359/17501


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