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International Concrete Abstracts Portal

The International Concrete Abstracts Portal is an ACI led collaboration with leading technical organizations from within the international concrete industry and offers the most comprehensive collection of published concrete abstracts.

Showing 1-5 of 15 Abstracts search results

Document: 

SP13

Date: 

January 1, 1966

Author(s):

Editor: Boris Bresler

Publication:

Symposium Papers

Volume:

13

Abstract:

SP13 Selected papers dealing with experimental and analytical studies of reinforced and prestressed concrete columns, are contained in this volume. Compilation of the papers has been carried out under the sponsorship of the joint ACI-ASCE Committee 441, Reinforced Concrete Columns, in accordance with the committee’s three main objectives: (I) to review and correlate information on the analysis and design of concrete columns, including the methods required by various building codes; (2) to encourage experimental research on column behavior; (3) to propose design criteria for concrete columns.

DOI:

10.14359/14065

Document: 

SP13-09

Date: 

January 1, 1966

Author(s):

E. Ben-Zvi, G. Muller, and I. Rosenthal

Publication:

Symposium Papers

Volume:

13

Abstract:

Longitudinally and circumferentially prestressed cylinders and columns of varying slenderness were tested to destruction to determine what influence the amount and kind of prestress had on ultimate load and stability characteristics. Previous tests of triaxially prestressed elements were reviewed, and their findings compared with results of the present study.

DOI:

10.14359/16761

Document: 

SP13-10

Date: 

January 1, 1966

Author(s):

Fred M. Hudson

Publication:

Symposium Papers

Volume:

13

Abstract:

Sixty-four concrete columns were loaded to destruction to investigate the effects of tie spacing on ultimate strength. Variables included in the tests were column size, spacing of ties, strength of concrete, size of tie, percentage of longitudinal reinforcement, and position of load. Principal data obtained were failure loads, modes of failure, and strains.

DOI:

10.14359/16762

Document: 

SP13-01

Date: 

January 1, 1966

Author(s):

M. A. Sozen, B. B. Broms, I. Martin, and R. Diaz deCossio

Publication:

Symposium Papers

Volume:

13

Abstract:

An effort is made to bring into focus the knowns and unknowns relevant to the design of reinforced concrete columns. Both theoretical and practical concerns are covered in an effort to distinguish immediate problems which must be solved to make the reinforced column more economical and versatile.

DOI:

10.14359/16753

Document: 

SP13-02

Date: 

January 1, 1966

Author(s):

I. Martin, J. G. MacGregor, E. 0. Pfrang, and J. E. Breen

Publication:

Symposium Papers

Volume:

13

Abstract:

Compares ACI Building Code design procedure with Comite Europeen du Beton (CEB) procedure and other more elaborate methods of predicting the behavior of tied and spirally reinforced columns. The factors of safety in the material specifications, in the load and capacity reduction factors, and in the design equations for short columns are analyzed separately. The ACI and CEB design equations for slender columns are compared with a theoretical method of analysis.

DOI:

10.14359/16754

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