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International Concrete Abstracts Portal

Showing 1-5 of 46 Abstracts search results

Document: 

SP23-45

Date: 

January 1, 1969

Author(s):

A.A. Witecki and V.K. Raina

Publication:

Symposium Papers

Volume:

23

Abstract:

A method is presented for analysis of the distribution of longitudinal horizontal forces acting on the bridge superstructure and the effect on the bridge supports with respect to a point of zero-movement.

DOI:

10.14359/17268


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: 

SP23-43

Date: 

January 1, 1969

Author(s):

Shakuntala Bhagat

Publication:

Symposium Papers

Volume:

23

Abstract:

This paper presents results of tests conducted on models of well foundation in sand subjected to constant vertical and increasing lateral loads.

DOI:

10.14359/17266


Document: 

SP23-42

Date: 

January 1, 1969

Author(s):

Yoshiji Matsumoto

Publication:

Symposium Papers

Volume:

23

Abstract:

This paper describes a study on an elevated-railway reinforced concrete bridge constructed on slender piles driven through soft upper strata to bearing on a hard substratum.

DOI:

10.14359/17265


Document: 

SP23-41

Date: 

January 1, 1969

Author(s):

L. Osipov

Publication:

Symposium Papers

Volume:

23

Abstract:

Certain site factors permitted the selection of a unique 680-ft single-span suspended bridge with unloaded backstays, post-tensioned box-girder stiffening deck, and prestressed rock anchors.

DOI:

10.14359/17264


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