International Concrete Abstracts Portal

Showing 1-5 of 20 Abstracts search results

Document: 

SP18-18

Date: 

January 1, 1968

Author(s):

Alan H. Mattock

Publication:

Symposium Papers

Volume:

18

Abstract:

The need to take torsion into account explicitly in design is discussed in the light of refinement of flexural design and reduction of factors of safety. Behavior in pure torsion is considered, and the interaction between torsion, shear and flexural strengths is discussed.

DOI:

10.14359/17580


Document: 

SP18-I

Date: 

January 1, 1968

Author(s):

Gordon P. Fisher

Publication:

Symposium Papers

Volume:

18

Abstract:

One of the most arresting aspects of torsion in structural concrete is the rapid growth of research over the past decade. Long neglected compared with other areas of concrete technology, torsion has been assigned an increasingly greater importance by engineers, and it is not at all surprising that the American Concrete Institute has been part of this recent movement. It was in 1958 that ACI Committee 438, Torsion, was authorized by the Institute.

DOI:

10.14359/17581


Document: 

SP18-09

Date: 

January 1, 1968

Author(s):

Rudolph Szilard

Publication:

Symposium Papers

Volume:

18

Abstract:

The paper describes an experimental and analytical investigation of the dynamic behavior of plain concrete elements, of circular and square cross-sections, subjected to rapidly applied torques.

DOI:

10.14359/17571


Document: 

SP18-10

Date: 

January 1, 1968

Author(s):

Thomas T.C. Hsu

Publication:

Symposium Papers

Volume:

18

Abstract:

An extensive laboratory investigation of plain and reinforced concrete members subjected to torsion is being reported in a series of papers. This paper reports tests of 53 reinforced concrete beamns which were subjected to pure torsion to investigate the effect of eight variables. The behavior before and after cracking was extensively studied.

DOI:

10.14359/17572


Document: 

SP18-11

Date: 

January 1, 1968

Author(s):

A.A. Gvozdev, N.N. Lessig, and L.K. Rulle

Publication:

Symposium Papers

Volume:

18

Abstract:

Results of theoretical and experimental studies on reinforced concrete elements of different corss-sectional shapes subjected to combined bending and torsion which have been carried out in the USSR since 1950 are described.

DOI:

10.14359/17573


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