Design and construction aspects of Milan underground Line 5 - passing over the Bovisa-Dateo railway tunnel / Planungs- und Ausführungsaspekte der Mailänder U-Bahnlinie 5 - Überquerung des Bovisa-Dateo Bahntunnels
Author(s): |
Adriano Fava
Paolo Galvanin Andrea Socci Fiorenze De Sanctis Francesco Gamba |
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Medium: | journal article |
Language(s): | English, German |
Published in: | Geomechanics and Tunnelling, 2012, n. 3, v. 5 |
Page(s): | 243-260 |
DOI: | 10.1002/geot.201200018 |
Abstract: |
The design and construction aspects related to Line 5 of the Milan Underground are presented with attention to the section of the tunnel passing the city Railway Link between Bovisa and Dateo stations. Numerical modelling was used to design the soil improvement systems around the excavation and under the buildings, and also to establish threshold values of the parameters to be monitored. At the same time, a monitoring system was implemented in order to verify the design predictions during construction and to allow, whenever necessary, the adoption of the corrective actions planned during the design stage. Following a brief description of the work, the fundamental design steps are described in conjunction with the problems that had to be solved, the technical solutions proposed and the approach adopted during construction. |
Keywords: |
numerical models ground improvement soil-structure interaction open face excavation ground-structure interaction monitoring
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Available from: | Refer to publisher |
Structures and Projects
- About this
data sheet - Reference-ID
10066967 - Published on:
05/09/2012 - Last updated on:
09/12/2014