Show simple item record

dc.contributor.advisorGutierrez, Marte
dc.contributor.authorWibisono, Doandy Y.
dc.date2024-04
dc.date.accessioned2024-05-07T01:40:58Z
dc.date.available2024-05-07T01:40:58Z
dc.identifier.urihttps://hdl.handle.net/11124/179037
dc.identifier.urihttps://doi.org/10.25676/11124/179037
dc.description.abstractAn unusually very weak (ISRM, 1981) brittle analog sandstone is developed. Brittle analog sandstone specimens are prepared, conforming to mortar mixing terminology. Base mix constituents used are Type I/II Portland cement, F-75 Ottawa sand, and distilled water. The developed sedimentary rock is isotropic, homogenous, and densely compacted. Engineering treatments to the mixture were found to improve the brittleness.
dc.format.mediumposter
dc.languageEnglish
dc.language.isoeng
dc.publisherColorado School of Mines. Arthur Lakes Library
dc.relation.ispartof2024 Graduate Research And Discovery Symposium (GRADS) posters and presentations
dc.rightsCopyright of the original work is retained by the author.
dc.titleDevelopment of a very weak analog sandstone for brittle instability modelling in underground excavation
dc.typeText
dc.typeStillImage


Files in this item

Thumbnail
Name:
Wibisono_Doandy_GRADS2024.pdf
Size:
1.671Mb
Format:
PDF

This item appears in the following Collection(s)

Show simple item record