| Type | In proceedings |
| Author(s) |
C.M. Frissen, M.A.N. Hendriks (TNO Building and Construction Research, Delft, The Netherlands)
N. Kaptijn (Ministry of Public Works and Water Management, The Netherlands)
|
| Editors | Hendriks, M.A.N., Rots, J.G., A.A. |
| Proceedings Title | Third DIANA World Conference, Tokyo, Japan 9-11 October 2002 |
| Published |
Finite Elements in Civil Engineering Applications |
| Publisher | Taylor & Francis (current publisher) ISBN: 90 5809 530 4 |
| Pages | 421-427 |
| Keywords |
Summary
Three finite element models have been developed to analyze the cross-sectional forces in the joints of multi-beam box girder bridges. A model based on shell elements is used in nonlinear analyses including two analysis phases. The analysis phases simulate the construction phases. For straight bridges current design methods based on orthotropic plate models give reasonable results compared to the results of the advanced model. For bridges with a skew or curved geometry plan orthotropic plate models give poor predictions for the forces and moments in the joints. Advanced modeling, as presented in this paper, is then to be preferred.
Availability: TNO DIANA BV (request a copy)