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List of products by author: M. Gatti
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ADECO and NATM comparison: the case of Višňové Tunnel
Abstract: The paper presents the application of the “A.DE.CO-RS Approach” for the construction of “Višňové Tunnel” in D1 Motorway. It is a double lane tunnel of the D1 Motorway “Lietavská Lúčka – Višňové – Dubná Skala”, about 7450 m length. It’s located in the Žilina district of Slovakia. In a Yellow FIDIC contract, the JV Salini Impregilo–DUHA proposed to the Client a variation of the excavation...
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Arch shaped cut-and-cover tunnels on the new “Pedemontana Lombarda” motorway
Abstract: An innovative prefabrication method has been successfully employed for the construction of arch-shaped cut and cover tunnels on the new “Pedelombarda” motorway. The tunnels consist of prefabricated components resting on a cast-in-place invert. This solution has been employed with span widths varying from 14 m to 19 m and overburdens from a minimum of 1 m up to 8-9 m....
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Haga Station and Quick Clay of the West Link Project in Gothenburg - Geotechnical
Abstract: Haga Station is part of the West Link Project in Gothenburg, which is one of Sweden’s largest and most complex rail projects. Part of the station is located in glaciomarine clays deposits with an estimated depth of 45-50 m, covered by filling consisting of gravel and sand with a thickness between 1 and 5 m and separated from the bedrock by a friction soil layer with thickness ranging between...
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Industrialisation of the construction process for the Solbiate Olona tunnel by using “jet-grouting” technology
Abstract: The Solbiate Olona tunnel represents a very significant project, solving the problem of interference between the “Pedemontana Lombarda” Motorway alignment and one part of the Solbiate built area, overlooking the Olona Valley. After a long stretch of cut & cover tunnel, the tunnel passes underground through gravelly-sandy ground, beneath various residential...
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Planning of Tunnels in landslides situation: the experience in the Italian Apennines
Abstract: In the planning of underground structure, geological, geomorfhological and hydrogeological aspects have to be carefully investigated in order to evaluate risk assessment between the new excavation works and the pre-existing, especially in the presence of landslides. In this paper, a methodology approach is presented, considering some recent experiences in the Italian Apennines collected on...
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The application of Semi-Automatic Tubular Arch inside Boscaccio Tunnel: a new concept of primary lining
Abstract: Tunnel excavation is a particularly hazardous activity due to working in confined spaces, in addition uncertain ground conditions and the use of heavy equipment creates additional occupational safety and health hazards for site personnel. One of the most important request of underground construction market is a safety level increase during excavation stage. The risks are well known and this...
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The role of underground transportation inside Milano’s Smart City perspective
Abstract: Making a Smart City out of a city is a complex process involving deep-rooted innovation with regard to: tangible and intangible infrastructures, the lifestyles of citizens; the regeneration and design of public spaces, strategies and tools to develop the economy and the handling of complexities. Public administration on its own cannot transform a city into a smart city, but it does have the...
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