Centrifuge facilities at Technical University of Denmark

Caspar Thrane Leth, Anette Susanne Krogsbøll, Ole Hededal

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Abstract

The geotechnical group at the Danish Technical University (DTU) operates a geotechnical beam centrifuge. The centrifuge was build in 1976 and has been upgraded through the years, latest with onboard data and control systems. The centrifuge concept involves an increased gravity field in which the physical model is placed and tested. The capabilities of the centrifuge at DTU makes it possible to obtain a scale factor of 75-85 in the tests which equals a soil volume in prototype scale of ø40m and a depth of 36 m. The centrifuge facilities at DTU have through the years been used for testing various geotechnical issues, such as suction anchors, tension piles in clay, active earth pressures on sheet piles and group effects for lateral loaded piles. The paper describes physical modelling in general, the centrifuge, present setups and shows samples of obtained results.
Original languageEnglish
Title of host publicationProceedings Nordisk Geoteknikermøte nr. 15
PublisherNorsk Geoteknisk Forening
Publication date2008
Pages335-342
ISBN (Print)978-82-8208-009-5
Publication statusPublished - 2008
EventNordisk Geoteknikermøte nr 15 - Sandefjord, Norway
Duration: 1 Jan 2008 → …

Conference

ConferenceNordisk Geoteknikermøte nr 15
CitySandefjord, Norway
Period01/01/2008 → …

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