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 74 Abstracts search results

Document: 

SP34-37

Date: 

January 1, 1972

Author(s):

M.A. Mukaddam, and B. Bresler

Publication:

Symposium Papers

Volume:

34

Abstract:

A mathematical model is developed which defines deformation of concrete taking into account temperature history, load history, aging of concrete, and influence of temperature on creep of concrete. Previously published experimental data on sealed specimens is used to dervice constitutive relations which account for effect of temperature on creep. These expressions are applied to concrete under variable uniaxial compression and variable temperature.

DOI:

10.14359/18093


Document: 

SP34

Date: 

January 1, 1972

Author(s):

Editor: Clyde E. Kesler

Publication:

Symposium Papers

Volume:

34

Abstract:

SP34 Contains a presentation from the International Symposium "Concrete for Nuclear Reactors," held in Berlin in 1970 plus additional selected papers and discussions, and a 365-entry annotated bibliography on concrete for radiation shielding. Subjects include: what the designer needs to know; concrete strength under different states of stress; behavior under long-term thermal influences; effects of neutron irradiation; and future research and development.

DOI:

10.14359/14087


Document: 

SP34-72

Date: 

January 1, 1972

Author(s):

H. Benzler

Publication:

Symposium Papers

Volume:

34

Abstract:

A synopsis of the present methods of information exchange in the field of prestressed concrete reactor pressure vessels, particularly as handled by the Commission of the European Communities, is presented. Suggestions are also presented to aid the transfer of information.

DOI:

10.14359/18128


Document: 

SP34-73

Date: 

January 1, 1972

Author(s):

M. De. Pra

Publication:

Symposium Papers

Volume:

34

Abstract:

A criticism of the present philosophy in concrete research is presented.

DOI:

10.14359/18129


Document: 

SP34-67

Date: 

January 1, 1972

Author(s):

F.L. Scotto

Publication:

Symposium Papers

Volume:

34

Abstract:

This paper provides results of particular interest associated with the behavior under combined stresses of typical sections related to the models of vessel component in prestressed concrete (cap slabs - cylindrical wall section) during the pressurization up to the structural collapse. The paper points out the signifance of the analysis of concrete structure behavior by means of small dimension model structures and the contribution of these studies to a better understanding of the problem.

DOI:

10.14359/18123


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