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International Concrete Abstracts Portal

Showing 1-5 of 24 Abstracts search results

Document: 

SP43-05

Date: 

January 1, 1974

Author(s):

C.V. Clarke, A.M. Neville, and W. Houghton-Evans

Publication:

Symposium Papers

Volume:

43

Abstract:

This paper critically reviews the signifcance of deflection in present day design and the methods of deflection control proposed by the prinicpal national codes throughout the world. It includes several examples of the problems caused by excessive deflection and discusses their causes.

DOI:

10.14359/17508


Document: 

SP-043

Date: 

January 1, 1974

Author(s):

Editors: Gajanan M. Sabnis, Bernard L. Meyers, and Frederic Roll

Publication:

Symposium Papers

Volume:

43

Abstract:

SP43 Compiled under the sponsorship of ACI Committee 435, "Deflection on Concrete Structures," from papers presented at the 1974 ACI Spring Convention in San Francisco, California. Covers current information and the state of the art of deflection calculations. Includes an overview of the treatment of deflection evaluation in a number of codes, a review of one-way floor systems, two-way slab systems, prestressed flexural members, simple calculation methods, and complete analysis procedures.

DOI:

10.14359/14096


Document: 

SP43-19

Date: 

January 1, 1974

Author(s):

G.M. Sabnis and F. Roll

Publication:

Symposium Papers

Volume:

43

Abstract:

The results of tests on approximately 50 perforated reinforced concrete slabs, with particular emphasis on their load-deflection behavior, are presented.

DOI:

10.14359/17522


Document: 

SP43-17

Date: 

January 1, 1974

Author(s):

V. Jagannadha Rao and W.H. Dilger

Publication:

Symposium Papers

Volume:

43

Abstract:

Experiments and a method of analysis for the time - dependent deflection of composite prestressed concrete beams are described.

DOI:

10.14359/17520


Document: 

SP43-21

Date: 

January 1, 1974

Author(s):

J.L. Heiman

Publication:

Symposium Papers

Volume:

43

Abstract:

A comparision is made between measured and calculated long-term deflections of flexural members in four buildings. The measured deflections were found to exceed those obtained by calculation using the ACI Code method.

DOI:

10.14359/17524


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