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International Concrete Abstracts Portal

Showing 1-5 of 74 Abstracts search results

Document: 

SP34-29

Date: 

January 1, 1972

Author(s):

G.P. York, T.W. Kennedy, E.S. Perry, and J.N. Thompson

Publication:

Symposium Papers

Volume:

34

Abstract:

An investigation of creep Poisson's ratio under continuous load is presented. The objective of the investigation was to study the creep behavior of concrete subjected to multiaxial state of stress and elevated temperatures.

DOI:

10.14359/18085


Document: 

SP34-15

Date: 

January 1, 1972

Author(s):

V. Hanson and K. Schimmelpfennig

Publication:

Symposium Papers

Volume:

34

Abstract:

Presents a strength criterion for concrete in multiaxial compression. The strength criterion is based on biaxial and triaxial compressive strength tests on cubes, cylinders, and slabs.

DOI:

10.14359/18071


Document: 

SP34-58

Date: 

January 1, 1972

Author(s):

L. Muhe

Publication:

Symposium Papers

Volume:

34

Abstract:

The interaction of pressure grout and the wires in post-tensioning tendons is investigated both during and after pressure grouting. Basic tests on a minimum spacing between the wires in one bundle, sutdies on the procedure of grout flow in the longitudinal direction and finally a model test for the grout flow in the cross direction of a prestressed duct are reported.

DOI:

10.14359/18114


Document: 

SP34-51

Date: 

January 1, 1972

Author(s):

L.F. Elleuch, F. Dubois, and J. Rappeneau

Publication:

Symposium Papers

Volume:

34

Abstract:

The various types of concrete used in the construction of nuclear works, and especially heat-isulating concretes, were subjected to increasing irradiation doses and temperatures. The effects of neutron irradiation on special concretes, cements and granulates were studied on samples irradiated in the Triton pile.

DOI:

10.14359/18107


Document: 

SP34-65

Date: 

January 1, 1972

Author(s):

N. Czaika

Publication:

Symposium Papers

Volume:

34

Abstract:

An analysis of the instrumentation; trandsucers, intercircuits, computing devices, and recording instruments; used in prestressed concrete reactor pressure vessels is presented.

DOI:

10.14359/18121


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