Consulta de tuneles

Corredor
Nº de Tubos de Circulación de Trenes
1
Díametro interior del principal(m.)
Número de Tubos Auxiliares
Diametro interior de los Auxiliares(m.)
Sección(m2.)
Servicios
Tránsito mercancías hacia la estación de formación de trenes ( switching yard) de Kledering y el terminal de mercancías planificado en el Sur de Viena.Además el túnel de Lainzer es el enlace con la nueva estación central de Viena.

Galerias de conexiones transversales cada (m.)
500
Galerias de acceso exterior cada (km.)

Estado
En Servicio
Fecha de inicio (prevista)
01/01/2004
Fecha de finalización (prevista)
01/01/2012
Fecha de puesta en servicio
9-dic.-12

Tipo de terreno (m)
Tunel a baja profundidad bajo la ciudad de Viena, lo que ha requerido vibraciones (ver PLANOS)
Homogéneo
Tratamiento de aguas en superficie
Impermeable
Fracturado
Sostenimiento (Km)
Dovelas
Metálico
M.Austr.
Permeable
Fallas importantes
NO
Otras características del terreno, hidrológicas y constructivas
Closed construction method In the closed construction method, the tunnel is excavated using excavators. The outer shell of the tunnel is produced with shotcrete. The expansion measures are determined according to the rock conditions actually present and according to the results of the routine control measurements in the tunnel and at the surface, respectively. In the loose rock sections, a previous groundwater relief is required as a prerequisite for the subsequent tunnel advance. I.e. the groundwater level in the deep-lying groundwater body is relieved (lowered) that far by means of wells that the tunnel advance may take place without any problem and risk, while the near-surface water conditions remain unaffected. For the double-track tunnel areas in the loose rock sections, the so-called wall heading was chosen due to the intra-urban location and the track routing underneath the existing tracks, respectively. For wall heading, there is a subdivision of the entire cross-section of the excavation (approx. 130 m²) into four individual advances. Thus, it is guaranteed that no substantial or only minor deformations or settling, respectively, occur at the surface. The four individual advances are started offset in time. Construction starts with the so-called advancing wall heading 1. This is followed by the advances subsequent wall heading 2, calotte core 1 and bench/invert core 2. These four sub-advances are respectively excavated in sub-cross-section: for the wall headings 1 and 2 with calotte, bench and invert, for core 1 with calotte 1 and bench 1. Core 2 is excavated in a subdivided manner if required only. Following the introduction of the inner shell with a thickness of 50 cm, the groundwater lowering is stopped, upon which the original groundwater level returns naturally. The double-track area in the solid rock section with approx. 130 m² and the single-track areas with a cross-section of excavation of approx. 85 m² are produced with three sub-cross-sections (calotte, bench, invert).
Impermeabilización y conducción de aguas en el túnel

TBM tipo
longitud (km)
Convencional
longitud (km)
12
Roca excavada reutilizada (kt)
Rellenos
Estéril de hormigón
Escombreras
Otros

Salidas de emergencia a la superficie laterales y/o verticales cada
0.6 km
Galerias de conexión transversales entre tubos independientes cada
Soluciones técnicas alternativas (describir)
n the Project Lainzer Tunnel, a total of 28 emergency exits at a maximum distance of 599 m are provided. That means that in case of an incident, the passengers would have to cover a maximum distance of 300 metres in order to reach the next emergency exit. From the tunnel, the emergency exit is accessed via the connecting shaft/ cross-cut, which is equipped with two tight, self-closing fire protection doors as locks. Any exit structures are equipped with lifts and stairs. Via the staircase or the lifts, respectively, the exterior is reached at the surface. There the doors are equipped with so-called panic locks, i.e. they can be opened from the inside with low effort.

Descripción
Tunel a baja profundidad con 13 conexiones de emergencia con el exterior

Descripción
he most essential objective of the safety strategy is to give the people affected by a possible incident a real chance to get into a safe area, the safety lock, as quickly as possible. Functioning information and communication systems provide for that just as respective structural facilities. Within the course of submission planning, the professional fire brigade of the City of Vienna made a number of additional requests to the safety concept in respect of the fire resistance of the tunnel structure. The measures to guarantee the structural fire protection were developed and determined according to international experience. This particularly affected the following: the definition of protection objectives and protection zones the development of a defined fire curve or temperature-time curve, respectively, for the Lainzer Tunnel the development of specific static and structural approaches for the realisation of the fire protection of the load-bearing structure (fire tests, material tests, etc.) the structural analysis for this defined fire load. Para mas detalles, acceder a https://www.oebb.at/infrastruktur/en/Servicebox/Brochures_and_Folders/2009_01_Lainzer_Tunnel_englisch.pdf

Nº de ventiladores en galerias de acceso
Nº de ventiladores en los tubos
Sistema SOCARDO

Superficie
Trazado
Interior Tubo
Interior Tubo Salida
Sostenimiento Tubo
Sostenimiento Tubo Salida

PTTP - Plataforma Tecnológica de Túneles