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International Concrete Abstracts Portal

Showing 1-5 of 45 Abstracts search results

Document: 

SP26

Date: 

January 1, 1971

Author(s):

Editor: Shu-t'ien Li

Publication:

Symposium Papers

Volume:

26

Abstract:

SP26 New methods of design, fabrication and erection, construction, unconventional methods of aggregate grading, innovative cementing materials, and exciting treatment of concrete. Are being rapidly evolved. This volume is aimed at disseminating the new methods and techniques compiled in this massive work to bridge engineers throughout the world.

DOI:

10.14359/14079


Document: 

SP26-21

Date: 

January 1, 1971

Author(s):

John M. Hanson and C.L. Hulsbos

Publication:

Symposium Papers

Volume:

26

Abstract:

Nine ultimate strength tests on four 36-in. (91-cm) deep prestressed concrete I and box beams are reported.

DOI:

10.14359/17990


Document: 

SP26-20

Date: 

January 1, 1971

Author(s):

Mahmoud A. Helmy

Publication:

Symposium Papers

Volume:

26

Abstract:

A rational analysis of the strength of rectangular concrete beams tranversally reinforced with stirrups, subjected to torsion in combination with shear and bending is proposed. Pure torsion and cases of combined bending and torsion are considered special cases of the general analysis. Application of the analysis to design is discussed and a numberical design example is fully worked out.

DOI:

10.14359/17989


Document: 

SP26-19

Date: 

January 1, 1971

Author(s):

K.T. Sundara Raja Iyengar, B. Vijaya Rangan, and R. Palaniswamy

Publication:

Symposium Papers

Volume:

26

Abstract:

Presents a method for the design of reinforced concrete girders for their shear strength. The method is based on a theory proposed by Iyengar and Rangan. Fifty rectangular beams were tested to check the working of the design method. These test results indicate that the proposed method of design is completely satisfactory except in the case of beams with single-legged skeleton stirrups.

DOI:

10.14359/17988


Document: 

SP26-18

Date: 

January 1, 1971

Author(s):

Yuzo Akatsuka and Hiroshi Seki

Publication:

Symposium Papers

Volume:

26

Abstract:

This paper describes the test results of six reinforced concrete slabs with boundary frames and discussed the ultimate strength of reinforced concrete slabs. . .It was found that ultimate strength of shear largely depended on the dowel action of reinforcement.

DOI:

10.14359/17987


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