Damage to an overpass bridge from WBS prefab beams
Authors:
- Kazimierz Furtak,
- Mariusz Hebda
Abstract
The article presents a description and analysis of the causes of damage to a road viaduct, made of prefabricated compressed beams of the WBS type in the 1970s. Both the design and damage are typical for objects made in those years. Damage results from the deck slab being too thin, low quality waterproof membrane, easily deformable deck surface, leaking bridge deck expansion joints, linear-contact bearings at excessively long spans, undurable drainage system elements. On the basis of the static and strength analysis, proposals for a way of repairing the viaduct were given, which, taking into account the occurrence of similar structural solutions in existing facilities, can be used as a guide when designing renovation and modernization.
- Record ID
- CUT73fc814d7d85440797ab30669d68c91b
- Publication categories
- ; ;
- Author
- Journal series
- MATEC Web of Conferences, ISSN , e-ISSN 2261-236X, Irregular
- Issue year
- 2019
- Vol
- 284
- Pages
- [1-9]
- Article number
- 01002
- Other elements of collation
- fot.; rys.; Bibliografia (na s.) - 9; Bibliografia (liczba pozycji) - 2; Oznaczenie streszczenia - Abstr.; Numeracja w czasopiśmie - Vol. 284
- Substantive notes
- Section: Failures of Bridges and Road Structures
- Conference
- 29th International Conference on Structural Failures (ICSF 2019), 2019, 20-05-2019 - 24-05-2019, Międzyzdroje, Polska
- Keywords in English
- overpass bridge, damage, WBS prefab beams
- DOI
- DOI:10.1051/matecconf/201928401002 Opening in a new tab
- URL
- https://www.matec-conferences.org/articles/matecconf/abs/2019/33/matecconf_icsf2019_01002/matecconf_icsf2019_01002.html Opening in a new tab
- Language
- eng (en) English
- License
- Score (nominal)
- 5
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT73fc814d7d85440797ab30669d68c91b/
- URN
urn:pkr-prod:CUT73fc814d7d85440797ab30669d68c91b
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.