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Home > Publications > 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 13 Abstracts search results
Document:
SP20
Date:
January 1, 1968
Author(s):
Editor: Robert E. Philleo
Publication:
Symposium Papers
Volume:
20
Abstract:
SP20 Virtually all aspects of the causes, mechanism, and control of cracking in concrete are covered. Contracts are presented to show that in some plain concrete structures, cracking is to be avoided. In mass concrete, elaborate precautions are taken to insure that during the early life of the structure, thermal stresses, remain less than the tensile strength of the concrete. However, in reinforced concrete, cracking is inevitable . . . At times cracking is induced.
DOI:
10.14359/14073
SP20-10
James P. Romualdi, Melvin Ramey, and Santiago C. Sanday
The concepts of crack arrest in concrete and the effect of closely spaced fiber reinforcement upon fracture toughness is reviewed in order to provide a basis for the description of the specific properties of fiber reinforced concrete.
10.14359/17352
SP20-09
J. Douglas Lindsay
Cracking in portland cement concrete pavement is a problem in conventional pavements, both plain and reinforced. Efforts to control cracking involve the use of transverse joints. In effect, natural transverse cracks are replaced by man-made crack. But joints also have undesirable characteristics.
10.14359/17351
SP20-08
Paul H. Kaar
A brief review of past research concerning crack control is presented and a recent investigation of similitude of top surface T-beam cracking under negative moment is described in detail. Similitude of cracking is evaluated in relation to the results of tests of quarter, half, and full-scale specimens. The reliability of expressions for computation of crack width is discussed.
10.14359/17350
SP20-07
Charles L. Townsend
This paper describes the cracking which occurs in mass concrete due to temperature changes and temperature gradients.
10.14359/17349
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