DEFORMATION OF STOEVSET BRIDGE, MEASUREMENT AND ANALYSIS
Stoevset Bridge is a segmentally cast concrete cantilever bridge on the northern coast of Norway. 146 meter of the 220 meter long central span was made from lightweight aggregate concrete (LWAC). Due to the long and slender superstructure deformations are considerably large which must be taken into account with the most realistic and accurate analysis possible. That results in a very complex problem with many influencing factors involved. Using lightweight aggregate concrete adds further difficulties as practical experience with creep of LWAC is limited and even if creep models in design codes are extended in order to cover lightweight aggregate concrete they require further refinements. Deformations of Stoevset Bridge have been monitored since its construction in 1993 and so far we have a database on measurements covering a 6 year long period of time. An advanced finite element analysis was carried out and calculated deformations showed fairly good agreement with measurements. Results of various creep tests on LWAC are also discussed in this paper. (A) For the covering abstract see ITRD E123363.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/isbn/8291341370
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Corporate Authors:
NORWEGIAN CONCRETE ASSOCIATION
PO BOX 2312 SOLI
OSLO, Norway N-0201 -
Authors:
- TAKACS, P F
- KANSTAD, T
- HYNNE, T
- Publication Date: 2000
Language
- English
Media Info
- Features: References;
- Pagination: p. 320-9
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Serial:
- PROCEEDINGS OF 2ND INTERNATIONAL SYMPOSIUM ON STRUCTURAL LIGHTWEIGHT AGGREGATE CONCRETE, HELD KRISTIANSAND, NORWAY, JUNE 2000
- Publisher: NORWEGIAN CONCRETE ASSOCIATION
Subject/Index Terms
- TRT Terms: Bridges; Cantilevers; Conferences; Deformation; Design; Finite element method; Lightweight concrete; Standards
- ITRD Terms: 3455: Bridge; 3450: Cantilever; 8525: Conference; 5595: Deformation; 9011: Design (overall design); 6490: Finite element method; 4740: Lightweight concrete; 187: Specification (standard)
- Subject Areas: Bridges and other structures; Design;
Filing Info
- Accession Number: 00984313
- Record Type: Publication
- Source Agency: Transport Research Laboratory
- ISBN: 82-91341-37-0
- Files: ITRD
- Created Date: Jan 7 2005 12:00AM