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List of products by author: B. Lindström
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A case study of Virtual Design and Construction and BIM in the Stockholm bypass, Europe's largest road tunnel project
Abstract: The Stockholm bypass is a 21 km long motorway west of Stockholm, Sweden, that requires excavation of an approximate 50 km of rock tunnels. The Swedish Transport Administration, Trafikverket, has made several strategic decisions about using requirements management and modern design products that would lead to more efficient design, building and operation phases. Embracing the principles of...
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Förbifart Stockholm – Design of Tunnels under Road Lövstavägen
Abstract: This paper provides a brief overview about the project Förbifart Stockholm and the situation where the two ramp tunnels 411 and 412 pass under the road Lövstavägen with very little cover. The paper is mainly focusing on the concept of the ground treatment from surface (jet grouting measures), the design of the primary ground support secondary lining. The analysis methods and the results are...
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Redesign of the rock support, in the bus ramps of Stockholm bypass, due to changing geology
Abstract: The Stockholm bypass is a 21 km long motorway west of Stockholm, Sweden. This paper presents the challenge due to unpredicted geological conditions during ongoing construction. The weakness zones containing graphite and clay were found to be more prominent and more unfavorable than predicted during the design. During the construction of the pre-cut the weakness zones were observed to strike...
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