International Concrete Abstracts Portal

Showing 1-5 of 16 Abstracts search results

Document: 

SP41-02

Date: 

January 1, 1974

Author(s):

K.D. Raithby and J.W. Galloway

Publication:

Symposium Papers

Volume:

41

Abstract:

Results are given for flexural fatigue tests on small concrete beams to investigate the effects of moisture state, age and rate of loading on the fatigue performance of three types of concrete as used in typical highway construction.

DOI:

10.14359/17675


Document: 

SP41-03

Date: 

January 1, 1974

Author(s):

S. Soretz

Publication:

Symposium Papers

Volume:

41

Abstract:

The presemt report deals with the results of fatigue tests carried out on 249 reinforced-concrete beams reinforced with high-quality ribbed steel bars with a yield point of at least 40 kg/mm2.

DOI:

10.14359/17676


Document: 

SP41-15

Date: 

January 1, 1974

Author(s):

B. dev. Batchelor and B.E. Hewitt

Publication:

Symposium Papers

Volume:

41

Abstract:

The effects of repeated loads on slabs of steel/concrete composite bridges are reported. The study was based on tests of a number of 1/8 scale direct models of a typical highway bridge and was aimed at determining endurance limits of slabs under repeated concentrated loads.

DOI:

10.14359/17688


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


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