Partial Prestressing of Long Span Steel Truss Girder
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Bibliographic Details
| Author(s): |
Ekasit Limsuwan
Suchart Chayochaichana Uthai Lerksirirat |
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Symposium: Long Span Bridges and Roofs - Development, Design and Implementation, Kolkata, India, 24-27 September 2013 | ||||
| Published in: | IABSE Symposium Kolkata 2013 | ||||
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| Page(s): | 1-4 | ||||
| Total no. of pages: | 4 | ||||
| Year: | 2013 | ||||
| DOI: | 10.2749/222137813808627604 | ||||
| Abstract: |
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. |
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| Keywords: |
partial prestressing Steel truss girder
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