Matches in SemOpenAlex for { <https://semopenalex.org/work/W3136141114> ?p ?o ?g. }
- W3136141114 abstract "The fundamentals of our understanding of the mechanical compaction of porous rocks stem from experimental studies. Yet, many of these studies use natural materials for which microstructural parameters are intrinsically coupled, hampering the diagnosis of relationships between microstructure and bulk sample behavior. To probe the influence of porosity and grain size on the mechanical compaction of granular rocks, we performed experiments on synthetic samples prepared by sintering monodisperse populations of glass beads, which allowed us to independently control porosity and grain diameter. We conducted hydrostatic and triaxial compression tests on synthetic samples with grain diameters and porosities in the ranges 0.2–1.15 mm and 0.18–0.38 mm, respectively. During hydrostatic compaction, sample porosity decreased suddenly and substantially at the onset of inelastic compaction due to contemporaneous and extensive grain crushing, a consequence of the monodisperse grain size. During triaxial tests at high confining pressure, our synthetic samples failed by shear-enhanced compaction and showed evidence for the development of compaction bands. Critical stresses at the onset of inelastic compaction map out linear-shaped yield caps for the porosity-grain diameter combinations for which the critical stress for inelastic hydrostatic compaction is known. Our yield caps reinforce the first-order importance of porosity on the compactive yield strength and show, all else being equal, that grain size also exerts a first-order control and should therefore be routinely measured. Our study further reveals the suitability of sintered glass beads as analogs for crustal rocks, which facilitate the study of the deconvolved influence of microstructural parameters on their mechanical behavior." @default.
- W3136141114 created "2021-03-29" @default.
- W3136141114 creator A5008331980 @default.
- W3136141114 creator A5014514589 @default.
- W3136141114 creator A5028094688 @default.
- W3136141114 creator A5033869656 @default.
- W3136141114 creator A5072534604 @default.
- W3136141114 date "2021-04-01" @default.
- W3136141114 modified "2023-09-25" @default.
- W3136141114 title "Mechanical Compaction of Crustal Analogs Made of Sintered Glass Beads: The Influence of Porosity and Grain Size" @default.
- W3136141114 cites W1582077043 @default.
- W3136141114 cites W1606918220 @default.
- W3136141114 cites W1717917660 @default.
- W3136141114 cites W1791163599 @default.
- W3136141114 cites W1877366788 @default.
- W3136141114 cites W1895696046 @default.
- W3136141114 cites W1914962688 @default.
- W3136141114 cites W1953820895 @default.
- W3136141114 cites W1969742619 @default.
- W3136141114 cites W1978907402 @default.
- W3136141114 cites W1979703834 @default.
- W3136141114 cites W1981281251 @default.
- W3136141114 cites W1984377117 @default.
- W3136141114 cites W1987277116 @default.
- W3136141114 cites W1989773537 @default.
- W3136141114 cites W1993305918 @default.
- W3136141114 cites W1994161521 @default.
- W3136141114 cites W1996102082 @default.
- W3136141114 cites W1997825562 @default.
- W3136141114 cites W2000642171 @default.
- W3136141114 cites W2001453229 @default.
- W3136141114 cites W2006680582 @default.
- W3136141114 cites W2009367095 @default.
- W3136141114 cites W2018207908 @default.
- W3136141114 cites W2020157396 @default.
- W3136141114 cites W2020551883 @default.
- W3136141114 cites W2020624146 @default.
- W3136141114 cites W2023412714 @default.
- W3136141114 cites W2024930193 @default.
- W3136141114 cites W2025284465 @default.
- W3136141114 cites W2025922680 @default.
- W3136141114 cites W2026203425 @default.
- W3136141114 cites W2026720713 @default.
- W3136141114 cites W2028770012 @default.
- W3136141114 cites W2029093536 @default.
- W3136141114 cites W2029616746 @default.
- W3136141114 cites W2034719372 @default.
- W3136141114 cites W2036113997 @default.
- W3136141114 cites W2037068202 @default.
- W3136141114 cites W2039202144 @default.
- W3136141114 cites W2040505957 @default.
- W3136141114 cites W2041306536 @default.
- W3136141114 cites W2046994988 @default.
- W3136141114 cites W2049596313 @default.
- W3136141114 cites W2050711690 @default.
- W3136141114 cites W2051218756 @default.
- W3136141114 cites W2053956340 @default.
- W3136141114 cites W2060198235 @default.
- W3136141114 cites W2060471784 @default.
- W3136141114 cites W2061092721 @default.
- W3136141114 cites W2066406674 @default.
- W3136141114 cites W2067979904 @default.
- W3136141114 cites W2072534150 @default.
- W3136141114 cites W2079154948 @default.
- W3136141114 cites W2082346248 @default.
- W3136141114 cites W2083400640 @default.
- W3136141114 cites W2084482151 @default.
- W3136141114 cites W2086639504 @default.
- W3136141114 cites W2087895045 @default.
- W3136141114 cites W2090859892 @default.
- W3136141114 cites W2095503914 @default.
- W3136141114 cites W2097471771 @default.
- W3136141114 cites W2100851867 @default.
- W3136141114 cites W2107475141 @default.
- W3136141114 cites W2112514663 @default.
- W3136141114 cites W2130409464 @default.
- W3136141114 cites W2146844484 @default.
- W3136141114 cites W2147209269 @default.
- W3136141114 cites W2148514324 @default.
- W3136141114 cites W2149924560 @default.
- W3136141114 cites W2156542220 @default.
- W3136141114 cites W2158696827 @default.
- W3136141114 cites W2160234665 @default.
- W3136141114 cites W2169737236 @default.
- W3136141114 cites W2286210791 @default.
- W3136141114 cites W2335880539 @default.
- W3136141114 cites W2427774459 @default.
- W3136141114 cites W2504619654 @default.
- W3136141114 cites W2561850050 @default.
- W3136141114 cites W2729678801 @default.
- W3136141114 cites W2743891573 @default.
- W3136141114 cites W2767279013 @default.
- W3136141114 cites W2770777449 @default.
- W3136141114 cites W2799752558 @default.
- W3136141114 cites W2807350113 @default.
- W3136141114 cites W2811332063 @default.
- W3136141114 cites W2882650850 @default.
- W3136141114 cites W2884359469 @default.
- W3136141114 cites W2891673700 @default.
- W3136141114 cites W2944873233 @default.