International Concrete Abstracts Portal

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 16 Abstracts search results

Document: 

SP41-08

Date: 

January 1, 1974

Author(s):

I.C. Jhamb and J.G. MacGregor

Publication:

Symposium Papers

Volume:

41

Abstract:

Because research on metal fatigue has shown that fatigue failures tend to occur in regions of high stress concentrations, finite element stress analyses were used to determine stress concentration factors (Kt) for deformed reinforcing bars.

DOI:

10.14359/17681


Document: 

SP41-09

Date: 

January 1, 1974

Author(s):

N.M. Hawkins and L.W. Heaton

Publication:

Symposium Papers

Volume:

41

Abstract:

Results are reported of tests to determine the factors dictating the short life fatigue characteristics in air of a square smooth welded wire fabric consisting of No. 2 wires at 6 inch (15 cm) centers.

DOI:

10.14359/17682


Document: 

SP41-10

Date: 

January 1, 1974

Author(s):

N.M. Hawkins

Publication:

Symposium Papers

Volume:

41

Abstract:

A review is made of existing information on the fatigue characteristics in bond and shear of reinforced concrete beams.

DOI:

10.14359/17683


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: 

SP41-12

Date: 

January 1, 1974

Author(s):

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

Publication:

Symposium Papers

Volume:

41

Abstract:

The effect of bond on the delection and cracking characteristics of small size under-reinforced, partially prestressed concrete bridge beams under repeated overloading was evaluated.

DOI:

10.14359/17685


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