International Concrete Abstracts Portal

International Concrete Abstracts Portal

Showing 1-5 of 17 Abstracts search results

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: 

SP30-13

Date: 

January 1, 1971

Author(s):

Valeriu Petcu and Georgeta Stanculescu

Publication:

Symposium Papers

Volume:

30

Abstract:

Tests on fifteen reinforced concrete slabs were carried out in order to obtain the critical values of the steel ratios up to which the Yield-Line Theory may be applied for predicting safe ultimate loads for two-way reinforced concrete slabs.

DOI:

10.14359/17500


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


Document: 

SP30-15

Date: 

January 1, 1971

Author(s):

John C. Bell and David G. Elms

Publication:

Symposium Papers

Volume:

30

Abstract:

A method is given for a computer analysis of a reinforced concrete slab which predits the complete behavior of the slab and produces deflections and crack patterns for the total range of loading from zero to ultimate.

DOI:

10.14359/17502


Document: 

SP30-16

Date: 

January 1, 1971

Author(s):

John F. Brotchie and M.J. Holley

Publication:

Symposium Papers

Volume:

30

Abstract:

This paper is concerned with the increase in load capacity and change in behavior which occur when transversely loaded reinforced and unreinforced concrete slabs are restrained against lateral displacement at the edges.

DOI:

10.14359/17503


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