首页|A 4D Soil-Structure Interaction Model Testing Apparatus

A 4D Soil-Structure Interaction Model Testing Apparatus

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  • NETL
  • NSTL
  • Amer Soc Testing Materials
A new three-axis loading frame has been developed to enable real-time visualization of in situsoil and rock structure interactions via X-ray tomography during small-scale model testing. Theconstructed frame is capable of performing a wide range of small-scale 1g tests and can accommodatemonotonic and cyclic actuation under both load and displacement control. Thecompact size of the system enables remote multi-axis operation from within an X-raycone-beam scanning bay, a capability which is owed to a comprehensive design process.Design and fabrication involved a blend of physical and numerical experiments to assess suitableconstruction materials and performance. In this scope, the new equipment is discussedand its capability is showcased.

loading framephysical testingpile installationsoil-structure interactionX-ray computedtomography

Thomas Riccio、Tomas Romero、Marco Previtali、Miguel Mánica、and Matteo Ciantia

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School of Science andEngineering, University ofDundee, Nethergate, Dundee DD14HN

Institute of Engineering, NationalAutonomous University of Mexico,04510 Coyoacán, Mexico City,Mexico

School of Science andEngineering, University ofDundee, Nethergate, Dundee DD14HN, UK||Department of Earth andEnvironmental Sciences,University of Milano Bicocca,Piazza della Scienza 4, Milano20126, Italy

2024

10.1520/GTJ20230581

Geotechnical testing journal

Geotechnical testing journal

SCI
ISSN：0149-6115
年,卷(期)：2024.47(6)
  • 87