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International Concrete Abstracts Portal

Showing 1-5 of 46 Abstracts search results

Document: 

SP23-03

Date: 

January 1, 1969

Author(s):

A. Coull and K.S. Rao

Publication:

Symposium Papers

Volume:

23

Abstract:

The object of this paper is to describe the use of the line-solution technique for the general analysis of complex bridge decks, which may be right, skew, or curved in plan.

DOI:

10.14359/17226


Document: 

SP23-44

Date: 

January 1, 1969

Author(s):

Toshiro Fukuyama

Publication:

Symposium Papers

Volume:

23

Abstract:

Since the superstructure and foundation of a bridge work together in resisting external forces, a more accurate understanding of the properties of the whole structure should be achieved by analyzing superstructure and foundation together rather than separately. A method is developed with assumes that the ground is elastic and treats the foundation as springs located in supporting points of the superstructure.

DOI:

10.14359/17267


Document: 

SP23-06

Date: 

January 1, 1969

Author(s):

Joseph Zederbaum

Publication:

Symposium Papers

Volume:

23

Abstract:

A systematic approach to the evaluation of all factors influencing the longitudinal movement of a concrete bridge system, with special reference to deck contraction is presented.

DOI:

10.14359/17229


Document: 

SP23-12

Date: 

January 1, 1969

Author(s):

David H.H. Tung

Publication:

Symposium Papers

Volume:

23

Abstract:

A method is presented for the torsional analysis of single, thin-walled, trapezodial or rectangular concrete box-girder bridges which are symmetrical about the vertical axis of the cross-sections.

DOI:

10.14359/17235


Document: 

SP23-07

Date: 

January 1, 1969

Author(s):

Ricardo P. Pama and Anthony R. Cusens

Publication:

Symposium Papers

Volume:

23

Abstract:

A method based on orthotropic plate theory is presented to determine the distribution of lateral loads in multibeam concrete bridges that have low transverse flexural rigidity or are torsionally stiff, and thus are outside the range of the Guyon-Massonnet approach.The deflection, bending and torsional moments, shearing and reactice forces are expressed as functions of dimensionless distribution coefficients.

DOI:

10.14359/17230


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