Nuevo puente sobre el río Manzanares en el Nudo Sur de Madrid
Author(s): |
Florencio J. del Pozo Vindel
José M. Arrieta Torrealba Juan L. Alcalá Sánchez |
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Medium: | journal article |
Language(s): | Spanish |
Published in: | Hormigón y acero, 1st Quarter 1989, n. 170, v. 40 |
Page(s): | 83-85 |
Abstract: |
New bridge over the Manzanares river in the south connection in MadridThe new bridge over the Manzanares river allows the pass of the right road of the M-30 highway direction Castilla Road to CN-1. The solution consist in a continuous beam with variable depth from 1,70 to 3,00 m with four spans of 35, 40, 40 and 35 m. The transversal section is a four-box girder of prestressed concrete. The total width of the roadplatform is 17,0 m. The piers are a unique column of octogonal section with a top landing V element transversally prestressed which allows a bearing distance of 5,40 m. The construction method is the "in site" successive span with partial prestressed. |
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