Repair of Major Cracks in Central Spans of the 4 Span Continuous Bridge, India
|
|
|||||||||||
Détails bibliographiques
| Auteur(s): |
Dhananjay A. Bhide
(IRB Infrastructure Developers Ltd, Mumbai, India)
M. L. Gupta (IRB Infrastructure Developers Ltd, Mumbai, India) Prashant Dongre (IRB Infrastructure Developers Ltd, Mumbai, India) |
||||
|---|---|---|---|---|---|
| Médium: | papier de conférence | ||||
| Langue(s): | anglais | ||||
| Conférence: | IABSE Conference: Engineering the Past, to Meet the Needs of the Future, Copenhagen, Denmark, 25-27 June 2018 | ||||
| Publié dans: | IABSE Conference Copenhagen 2018 | ||||
|
|||||
| Page(s): | 320-327 | ||||
| Nombre total de pages (du PDF): | 8 | ||||
| DOI: | 10.2749/copenhagen.2018.320 | ||||
| Abstrait: | Varsova Bridge is across Vasai Creek, about 35 Km from Mumbai, India. It is on National Highway 48. Two bridges, 555.32m long, exist at the crossing, built in 1970 and 2004 respectively. Old bridge has central 4 spans, built in continuous PSC box girder su configuration of 57.3 + 2 x 114.6 + 57.3 construction technique. 114.6m span on Mumbai end developed a major crack, 4mm wi about 12m from mid span. Main c height in both webs. The paper describes the investigations made through analysis the probable reasons and deciding remedial measures as well as execution of the same. used four different models as per construction material parameters. Final repair measure crack locations. | ||||