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International Concrete Abstracts Portal

Showing 1-5 of 13 Abstracts search results

Document: 

SP20-07

Date: 

January 1, 1968

Author(s):

Charles L. Townsend

Publication:

Symposium Papers

Volume:

20

Abstract:

This paper describes the cracking which occurs in mass concrete due to temperature changes and temperature gradients.

DOI:

10.14359/17349


Document: 

SP20-06

Date: 

January 1, 1968

Author(s):

Peter Gergely and Leroy A. Lutz

Publication:

Symposium Papers

Volume:

20

Abstract:

Information from six experimental investigations for the side and bottom crack width of flexural members were analyzed statistically with the aid of a computer. A large number of equations and variables were examined. Two equations were proposed that best fit all the experiemental data to predict the most probable maximum crack width in reinforced concrete flexural members.

DOI:

10.14359/17348


Document: 

SP20-05

Date: 

January 1, 1968

Author(s):

Albert C. Bianchini, Clyde E. Kesler and J.L. Lott

Publication:

Symposium Papers

Volume:

20

Abstract:

The cracking phenomenon and three cracking mechanisms are discussed in terms of the simple model of a reinforced concrete member with the reinforcement loaded in direct tension.

DOI:

10.14359/17347


Document: 

SP20-04

Date: 

January 1, 1968

Author(s):

Bryant Mather

Publication:

Symposium Papers

Volume:

20

Abstract:

When concrete cracks as a result of its interaction with its environment, and the cracking is an undesirable feature of the history of the concrete, the occurrence represents the consequences of an imperfect choice in selecting the particular concrete that was produced for service in the enviornment in which it was used.

DOI:

10.14359/17346


Document: 

SP20-03

Date: 

January 1, 1968

Author(s):

Torben C. Hansen

Publication:

Symposium Papers

Volume:

20

Abstract:

Crack formation and propagation were studied experimentally and theoretically for concrete submitted to static compressive load, to sustained load, and to pulsating load. . .Fracture mechanism of hardened cement paste is discussed.

DOI:

10.14359/17345


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