FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3201428611> ?p ?o ?g. }

• W3201428611 abstract "Preparation of tailings in the laboratory to simulate the likely range of densities and resulting behaviour that will occur under load in situ is challenging. A number of issues of relevance include whether effects such as subaqueous deposition can be reproduced at all in the laboratory, and the potential importance of in situ layering of segregating tailings. These issues may have (thus far, largely unquantified) effects on mechanical behaviour in ways that are difficult to predict with element tests that are usually intentionally prepared homogeneously. Thickened tailings testing is conceptually easier, as issues such as segregation and the potential for subaqueous deposition are often not relevant. Despite this relative simplicity, a number of important considerations remain. While it is trivial to pour a thickened slurry into various forms of moulds or vessels to prepare for element testing, questions remain over whether the density that is reproduced will be relevant to in situ conditions. In particular, preparation of triaxial samples from thick slurries is particularly challenging as a number of steps are required to enable such samples to be ‘free-standing’, with each one of these steps potentially leading to slight disturbance and thus densification of the sample. Where such densification occurs, it would result in the element test results being non-conservative. This could have important implications with respect to expectations of the contractive (and potentially liquefiable) or dilative response of the tailings in situ.To investigate these issues, a series of slurry-deposited triaxial tests was carried out using a non-segregating slurry. As test methods were refined during the program, the amount of disturbance applied to the specimen was reduced. However, comparison of the triaxial tests to slurry consolidometer tests indicated that, regardless of efforts made, the triaxial tests achieved denser states at a given amount of consolidation stress. This was found to be the case using any conceivable range of assumed geostatic stress ratio to interpret the slurry consolidometer results. This outcome is speculated to be a result of the quiescent conditions used in the preparation of a slurry consolidometer specimen, which only requires pouring and then application of vertical load, first using weights, then a load frame. The implications of the increased density seen in triaxial tests compared to the likely more realistic value seen from the slurry consolidometer are discussed. Alternative preparation methods to target this looser density range are briefly discussed." @default.
• W3201428611 created "2021-09-27" @default.
• W3201428611 creator A5033689355 @default.
• W3201428611 creator A5034670419 @default.
• W3201428611 creator A5078942072 @default.
• W3201428611 date "2021-01-01" @default.
• W3201428611 modified "2023-09-29" @default.
• W3201428611 title "Some considerations when preparing thickened tailings for shear strength testing in the laboratory from a slurry" @default.
• W3201428611 cites W1977750413 @default.
• W3201428611 cites W1996462105 @default.
• W3201428611 cites W2023478992 @default.
• W3201428611 cites W2046996829 @default.
• W3201428611 cites W2058334238 @default.
• W3201428611 cites W2077235804 @default.
• W3201428611 cites W2152156897 @default.
• W3201428611 cites W2157230313 @default.
• W3201428611 cites W2315290836 @default.
• W3201428611 cites W2329818995 @default.
• W3201428611 cites W2464016183 @default.
• W3201428611 cites W2621205363 @default.
• W3201428611 cites W2754314124 @default.
• W3201428611 cites W2801907286 @default.
• W3201428611 cites W2897342823 @default.
• W3201428611 cites W2946285150 @default.
• W3201428611 cites W3085057309 @default.
• W3201428611 doi "https://doi.org/10.36487/acg_repo/2115_17" @default.
• W3201428611 hasPublicationYear "2021" @default.
• W3201428611 type Work @default.
• W3201428611 sameAs 3201428611 @default.
• W3201428611 citedByCount "1" @default.
• W3201428611 countsByYear W32014286112022 @default.
• W3201428611 crossrefType "proceedings-article" @default.
• W3201428611 hasAuthorship W3201428611A5033689355 @default.
• W3201428611 hasAuthorship W3201428611A5034670419 @default.
• W3201428611 hasAuthorship W3201428611A5078942072 @default.
• W3201428611 hasBestOaLocation W32014286111 @default.
• W3201428611 hasConcept C127313418 @default.
• W3201428611 hasConcept C151730666 @default.
• W3201428611 hasConcept C159985019 @default.
• W3201428611 hasConcept C16674752 @default.
• W3201428611 hasConcept C178790620 @default.
• W3201428611 hasConcept C185592680 @default.
• W3201428611 hasConcept C187320778 @default.
• W3201428611 hasConcept C191897082 @default.
• W3201428611 hasConcept C192562407 @default.
• W3201428611 hasConcept C2777822432 @default.
• W3201428611 hasConcept C2816523 @default.
• W3201428611 hasConcept C39432304 @default.
• W3201428611 hasConcept C5166401 @default.
• W3201428611 hasConcept C64297162 @default.
• W3201428611 hasConcept C94293008 @default.
• W3201428611 hasConcept C96035792 @default.
• W3201428611 hasConceptScore W3201428611C127313418 @default.
• W3201428611 hasConceptScore W3201428611C151730666 @default.
• W3201428611 hasConceptScore W3201428611C159985019 @default.
• W3201428611 hasConceptScore W3201428611C16674752 @default.
• W3201428611 hasConceptScore W3201428611C178790620 @default.
• W3201428611 hasConceptScore W3201428611C185592680 @default.
• W3201428611 hasConceptScore W3201428611C187320778 @default.
• W3201428611 hasConceptScore W3201428611C191897082 @default.
• W3201428611 hasConceptScore W3201428611C192562407 @default.
• W3201428611 hasConceptScore W3201428611C2777822432 @default.
• W3201428611 hasConceptScore W3201428611C2816523 @default.
• W3201428611 hasConceptScore W3201428611C39432304 @default.
• W3201428611 hasConceptScore W3201428611C5166401 @default.
• W3201428611 hasConceptScore W3201428611C64297162 @default.
• W3201428611 hasConceptScore W3201428611C94293008 @default.
• W3201428611 hasConceptScore W3201428611C96035792 @default.
• W3201428611 hasLocation W32014286111 @default.
• W3201428611 hasOpenAccess W3201428611 @default.
• W3201428611 hasPrimaryLocation W32014286111 @default.
• W3201428611 hasRelatedWork W12858945 @default.
• W3201428611 hasRelatedWork W16219229 @default.
• W3201428611 hasRelatedWork W18216581 @default.
• W3201428611 hasRelatedWork W2120178 @default.
• W3201428611 hasRelatedWork W25430778 @default.
• W3201428611 hasRelatedWork W28417092 @default.
• W3201428611 hasRelatedWork W3345018 @default.
• W3201428611 hasRelatedWork W33630035 @default.
• W3201428611 hasRelatedWork W5859494 @default.
• W3201428611 hasRelatedWork W8936883 @default.
• W3201428611 isParatext "false" @default.
• W3201428611 isRetracted "false" @default.
• W3201428611 magId "3201428611" @default.
• W3201428611 workType "article" @default.