Diseño de la estructura de un enlace entre la autovia RN23 y la ronda Este de Tiaret (Argelia). Diseño estructural
[EN] This Basic Project aims to design and dimension the link structure between the RN23 motorway and the East Round of Tiaret in Algeria. Currently both routes are perpendicular at the same level by a roundabout intersection type. This connection is a barrier to users so it arises the need doing fo...
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| Tipo de recurso: | tesis de maestría |
| Fecha de publicación: | 2016 |
| País: | España |
| Institución: | Universitat Politècnica de València (UPV) |
| Repositorio: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| Idioma: | español |
| OAI Identifier: | oai:riunet.upv.es:10251/72738 |
| Acceso en línea: | https://riunet.upv.es/handle/10251/72738 |
| Access Level: | acceso abierto |
| Palabra clave: | Bridge Composite deck Junction Algeria Pont Secció mixta Enllaç Algèria Puente Sección mixta Enlace Tiaret Argelia MECANICA DE LOS MEDIOS CONTINUOS Y TEORIA DE ESTRUCTURAS Máster Universitario en Ingeniería de Caminos, Canales y Puertos-Màster Universitari en Enginyeria de Camins, Canals i Ports |
| Sumario: | [EN] This Basic Project aims to design and dimension the link structure between the RN23 motorway and the East Round of Tiaret in Algeria. Currently both routes are perpendicular at the same level by a roundabout intersection type. This connection is a barrier to users so it arises the need doing for a high junction, so as to give continuity to the Este Round and overpass the motorway RN23, which will retain the roundabout. The entity responsible for carrying out the junction has performed a route study with which they were obtained slopes junction access and elevating route approximate, emerging a link length of 182 m. Likewise, it is only necessary to project the junction of one flow direction, so the deck must serve two lanes in the same direction. It has been decided to determine the junction by a bridge of 182 m long and mixed section, 9.6m wide, consisting of two steel beams and a reinforced concrete slab placed on them, which works in conjunction with the beams. The bridge consists of seven spans: the end 21m and 28m other. Thus arise two in abutments and 6 piers, which do not have the same height as the slope of the junction varies. Because the soil of the area has a high bearing capacity, intends to make superficial foundations, which support on the ground at a depth of -2.7m, supporting at level on the resistant substrate is reached. |
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