Análisis hasta rotura de puentes de hormigón con pretensado exterior
Author(s): |
Gonzalo Ramos Schneider
Ángel C. Aparicio Bengoechea |
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Medium: | journal article |
Language(s): | Spanish |
Published in: | Hormigón y acero, 3rd Quarter 1994, n. 192, v. 45 |
Page(s): | 37-44 |
Abstract: |
Ultimate behaviour of externally prestressed concrete bridgesIn this article a model for the study of the ultimate behaviour of externally prestressed concrete bridges is presented . A finite element program has been developed, including reinforced beam elements, external unbonded prestressing elements and segmental joints elements. The analysis includes mechanical and geometric non linearity. A comparision between the numerical model and some tested beams is also shown. |
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