A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Elimination of moments in shell roofs by prestressing
It is possible to eliminate transverse bending moments by prestressing since final stresses at all points in shell can be made equal to membrane stress plus constant value; this constant is what would be obtained if loads were applied along axis of shell; example showing how cables can be arranged so that transverse bending is eliminated at all points in shell.
Elimination of moments in shell roofs by prestressing
It is possible to eliminate transverse bending moments by prestressing since final stresses at all points in shell can be made equal to membrane stress plus constant value; this constant is what would be obtained if loads were applied along axis of shell; example showing how cables can be arranged so that transverse bending is eliminated at all points in shell.
Elimination of moments in shell roofs by prestressing
Instn Civ Engrs -- Proc
Marshall, W.T. (author)
1954
7 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
The prestressing of shell roofs
| Online Contents | 1999
Cylindrical shell roofs with draped prestressing
| Engineering Index Backfile | 1969
Secondary Prestressing Moments in Rehabilitated Posttensioned Bridges
| Online Contents | 2005
Evaluation of prestressing torsional moments in curved bridges
| British Library Conference Proceedings | 1996