Partial Prestressing of Long Span Steel Truss Girder
|
|
|||||||||||
Détails bibliographiques
| Auteur(s): |
Ekasit Limsuwan
Suchart Chayochaichana Uthai Lerksirirat |
||||
|---|---|---|---|---|---|
| Médium: | papier de conférence | ||||
| Langue(s): | anglais | ||||
| Conférence: | IABSE Symposium: Long Span Bridges and Roofs - Development, Design and Implementation, Kolkata, India, 24-27 September 2013 | ||||
| Publié dans: | IABSE Symposium Kolkata 2013 | ||||
|
|||||
| Page(s): | 1-4 | ||||
| Nombre total de pages (du PDF): | 4 | ||||
| Année: | 2013 | ||||
| DOI: | 10.2749/222137813808627604 | ||||
| Abstrait: |
The large roof steel structural system with area of 99.00 x 84.30 metre composed mainly of two long span steel space trusses and twelve arched roof steel trusses have been previously analysed and designed accompany with partial pre-stressing system. Span arrangement has been prior introduced to architect with span to depth ratio and appropriate sections of reversed triangular. The final design have found that partial pre-stressing system could not effective and appropriate for steel trusses especially with overhang part because of less eccentric of pre-stressing tendon profiles than its kerning points. |
||||