Matches in SemOpenAlex for { <https://semopenalex.org/work/W3028855195> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W3028855195 endingPage "316" @default.
- W3028855195 startingPage "307" @default.
- W3028855195 abstract "Dam deformation should be strictly controlled for the construction of 300m-high rockfill dams, so the rockfill materials need to have low porosity. A method of using composite grout is proposed to reduce the porosity of rockfill materials for the construction of high rockfill dams. The composite grout is a mixture of fly ash, cement and sand with the properties of easy flow and post-hardening. During the process of rolling compaction, the grout admixture sprinkled on the rockfill surface will gradually infiltrate into the inter-granular voids of rockfill by the exciting force of vibratory roller to reduce the porosity of rockfill. A visible flowing test was firstly designed to explore the flow characteristics of composite grout in porous media. Then, the compressibility, shear strength, permeability and suffusion susceptibility properties of composite grout-modified rockfill are studied by a series of laboratory tests. Experimental results show that the flow characteristics of composite grout are closely related to the fly ash content, the water-to-binder ratio, the maximum sand size and the content of composite grout. The filling of composite grout can effectively reduce the porosity of rockfill materials, as well as increase the compression modulus of rockfill materials, especially for loose and gap-graded rockfill materials. Composite grout-modified rockfill tends to have greater shear strength, larger suffusion erosion resistance, and smaller permeability coefficient. The composite grout mainly plays the roles of filling, lubrication and cementation in rockfill materials." @default.
- W3028855195 created "2020-06-05" @default.
- W3028855195 creator A5009271226 @default.
- W3028855195 creator A5075133693 @default.
- W3028855195 creator A5085963057 @default.
- W3028855195 date "2019-01-01" @default.
- W3028855195 modified "2023-09-24" @default.
- W3028855195 title "Laboratory experiments on the improvement of rockfill materials with composite grout" @default.
- W3028855195 doi "https://doi.org/10.12989/gae.2019.17.3.307" @default.
- W3028855195 hasPublicationYear "2019" @default.
- W3028855195 type Work @default.
- W3028855195 sameAs 3028855195 @default.
- W3028855195 citedByCount "0" @default.
- W3028855195 crossrefType "journal-article" @default.
- W3028855195 hasAuthorship W3028855195A5009271226 @default.
- W3028855195 hasAuthorship W3028855195A5075133693 @default.
- W3028855195 hasAuthorship W3028855195A5085963057 @default.
- W3028855195 hasConcept C104779481 @default.
- W3028855195 hasConcept C120882062 @default.
- W3028855195 hasConcept C127313418 @default.
- W3028855195 hasConcept C127413603 @default.
- W3028855195 hasConcept C146978453 @default.
- W3028855195 hasConcept C159985019 @default.
- W3028855195 hasConcept C187320778 @default.
- W3028855195 hasConcept C192562407 @default.
- W3028855195 hasConcept C196715460 @default.
- W3028855195 hasConcept C2778249042 @default.
- W3028855195 hasConcept C29314403 @default.
- W3028855195 hasConcept C31972630 @default.
- W3028855195 hasConcept C41008148 @default.
- W3028855195 hasConcept C41625074 @default.
- W3028855195 hasConcept C523993062 @default.
- W3028855195 hasConcept C54355233 @default.
- W3028855195 hasConcept C6648577 @default.
- W3028855195 hasConcept C84655787 @default.
- W3028855195 hasConcept C86803240 @default.
- W3028855195 hasConcept C87343466 @default.
- W3028855195 hasConceptScore W3028855195C104779481 @default.
- W3028855195 hasConceptScore W3028855195C120882062 @default.
- W3028855195 hasConceptScore W3028855195C127313418 @default.
- W3028855195 hasConceptScore W3028855195C127413603 @default.
- W3028855195 hasConceptScore W3028855195C146978453 @default.
- W3028855195 hasConceptScore W3028855195C159985019 @default.
- W3028855195 hasConceptScore W3028855195C187320778 @default.
- W3028855195 hasConceptScore W3028855195C192562407 @default.
- W3028855195 hasConceptScore W3028855195C196715460 @default.
- W3028855195 hasConceptScore W3028855195C2778249042 @default.
- W3028855195 hasConceptScore W3028855195C29314403 @default.
- W3028855195 hasConceptScore W3028855195C31972630 @default.
- W3028855195 hasConceptScore W3028855195C41008148 @default.
- W3028855195 hasConceptScore W3028855195C41625074 @default.
- W3028855195 hasConceptScore W3028855195C523993062 @default.
- W3028855195 hasConceptScore W3028855195C54355233 @default.
- W3028855195 hasConceptScore W3028855195C6648577 @default.
- W3028855195 hasConceptScore W3028855195C84655787 @default.
- W3028855195 hasConceptScore W3028855195C86803240 @default.
- W3028855195 hasConceptScore W3028855195C87343466 @default.
- W3028855195 hasIssue "3" @default.
- W3028855195 hasLocation W30288551951 @default.
- W3028855195 hasOpenAccess W3028855195 @default.
- W3028855195 hasPrimaryLocation W30288551951 @default.
- W3028855195 hasRelatedWork W1718538973 @default.
- W3028855195 hasRelatedWork W1974938869 @default.
- W3028855195 hasRelatedWork W1985278688 @default.
- W3028855195 hasRelatedWork W2004758878 @default.
- W3028855195 hasRelatedWork W2094452237 @default.
- W3028855195 hasRelatedWork W2371146249 @default.
- W3028855195 hasRelatedWork W2383719586 @default.
- W3028855195 hasRelatedWork W2384506953 @default.
- W3028855195 hasRelatedWork W2389460508 @default.
- W3028855195 hasRelatedWork W2546739158 @default.
- W3028855195 hasRelatedWork W2791190824 @default.
- W3028855195 hasRelatedWork W2791523510 @default.
- W3028855195 hasRelatedWork W2886349446 @default.
- W3028855195 hasRelatedWork W2931919995 @default.
- W3028855195 hasRelatedWork W3003224421 @default.
- W3028855195 hasRelatedWork W301110327 @default.
- W3028855195 hasRelatedWork W3161552668 @default.
- W3028855195 hasRelatedWork W3181419895 @default.
- W3028855195 hasRelatedWork W3203894250 @default.
- W3028855195 hasRelatedWork W2596733755 @default.
- W3028855195 hasVolume "17" @default.
- W3028855195 isParatext "false" @default.
- W3028855195 isRetracted "false" @default.
- W3028855195 magId "3028855195" @default.
- W3028855195 workType "article" @default.