Abstract
A physical analogue material is presented as a synthetic rock for use in centrifuge experiments on sturzstroms. Sturzstroms are rock slides of very large volume, which display intense fragmentation of blocks of rock owing to inter-particle collisions. Although the stresses within the centrifugal experimental set`-up are significantly enhanced owing to acceleration forces, compared with 1g laboratory experiments, the original rock of a sturzstrom event is still too strong and does not display fragmentation in the centrifuge. An analogue material has been developed to exhibit similar mechanical properties as well as reduced strength. A literature review on the development of analogue materials is included together with the recipe of the newly developed synthetic soft rock, based on Quartz sand bonded with Portland cement. A comprehensive mechanical characterisation of this material is given.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: International Journal of Physical Modelling in Geotechnics
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.