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International Concrete Abstracts Portal

Showing 1-5 of 16 Abstracts search results

Document: 

SP41

Date: 

January 1, 1974

Author(s):

Editor: John M. Hanson

Publication:

Symposium Papers

Volume:

41

Abstract:

SP41 Covers the effects of age, moisture, condition, and the rate of loading on the fatigue of strength of plain concrete. Includes research reports on fatigue properties of rebar, welded wire fabric, and reinforced concrete.

DOI:

10.14359/14094


Document: 

SP41-05

Date: 

January 1, 1974

Author(s):

J.M. Hanson, M.F. Somes, and T. Helagson

Publication:

Symposium Papers

Volume:

41

Abstract:

A comprehensive experimental investigation of the influence of stress range, minimum stress level, bar size, type of specimen, and ASTM grade on the fatigue life of reinforcing bars is described.

DOI:

10.14359/17678


Document: 

SP41-06

Date: 

January 1, 1974

Author(s):

T. Helagson and J.M. Hanson

Publication:

Symposium Papers

Volume:

41

Abstract:

The statistical analysis of an experimental investigation of the fatigue strength of deformed reinforcing bars is described. This investigation was designed and excuted to permit the effects of several specified variables--stress range, minimum stress level, grade of bar, bar size and type of specimen--to be determined by statistical methods. In addition, other variables that had an effect on the fatigue life of the test bars were identified. The experimental investigation is described in a separate paper.

DOI:

10.14359/17679


Document: 

SP41-11

Date: 

January 1, 1974

Author(s):

P.W. Abeles, E.I. Brown II, and C.H. Hu

Publication:

Symposium Papers

Volume:

41

Abstract:

The behavior of small size under-reinforced, partially prestressed, concrete bridge beams under repeated overloading was investigated. Results are reported regarding static and fatigue tests on fifty-two beams including three beam sizes and six different strand arrangements. The object was to study the influence of strand stresses, steel ratio, group strand action, bond, and non-pretensioned strand on fatigue life.

DOI:

10.14359/17684


Document: 

SP41-07

Date: 

January 1, 1974

Author(s):

I.C. Jhamb and J.G. Mac Gregor

Publication:

Symposium Papers

Volume:

41

Abstract:

An experimental investigation was undertaken to study the effect of the deformations, decarburization of bar surface, rust and mill scale and grade of steel on fatigue strength of reinforcing bars under repeated axial loading in air. The experimental data was analysed statistically.

DOI:

10.14359/17680


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