Matches in SemOpenAlex for { <https://semopenalex.org/work/W4308485989> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W4308485989 endingPage "104013" @default.
- W4308485989 startingPage "104013" @default.
- W4308485989 abstract "Martian concretes have gained traction in recent years as a sustainable way to provide for life on Mars and possibly other planets. Despite several studies focused on unraveling the structure–property relationships in martian concretes, the influence of microstructural heterogeneity is not fully understood. We investigate the influence of the martian soil simulant on the microstructure and fracture response of martian concretes. To this end, martian concretes were synthesized using three selections of martian soil simulants. Advanced nanoscale mechanical testing modules were utilized, such as statistical nanoindentation and scratch testing, to investigate the elasto-plastic and fracture response at the nanoscale. A granular microstructure is observed for martian concrete with a distinct matrix-inclusion morphology, and with the fraction of the matrix being dependent on the martian soil selection. The basic matrix exhibits a Young’s modulus of 18.83–25.24 GPa. The basic matrix also exhibits a microporous architecture, with a pitch size of 1–2 μm. The fracture response of martian concretes is nonlinear, with fracture toughness values in the range 0.48–0.7 Mpam and the fracture toughness is highest when the matrix volume fraction is maximized. The matrix is very ductile with the dominant fracture micromechanisms being void formation and crazing. In turn, the grains are very brittle with microcracking being the dominant fracture micromechanism. Thus, our study links the microstructure and mechanical performance of martian concretes to the composition of the martian soil simulant. This study is important to issue recommendations for the design of high-performance Mars-friendly construction materials." @default.
- W4308485989 created "2022-11-12" @default.
- W4308485989 creator A5062019978 @default.
- W4308485989 date "2023-01-01" @default.
- W4308485989 modified "2023-09-24" @default.
- W4308485989 title "Influence of martian soil simulant on microstructural heterogeneity and mechanical response of martian concretes" @default.
- W4308485989 cites W1884803612 @default.
- W4308485989 cites W1966728663 @default.
- W4308485989 cites W1971908599 @default.
- W4308485989 cites W1976849488 @default.
- W4308485989 cites W2004662822 @default.
- W4308485989 cites W2020661759 @default.
- W4308485989 cites W2022002785 @default.
- W4308485989 cites W2051166244 @default.
- W4308485989 cites W2064217338 @default.
- W4308485989 cites W2086933933 @default.
- W4308485989 cites W2090518550 @default.
- W4308485989 cites W2221212713 @default.
- W4308485989 cites W2333025441 @default.
- W4308485989 cites W2556969688 @default.
- W4308485989 cites W2605665630 @default.
- W4308485989 cites W2888719908 @default.
- W4308485989 cites W2950653749 @default.
- W4308485989 cites W3103727127 @default.
- W4308485989 doi "https://doi.org/10.1016/j.mechrescom.2022.104013" @default.
- W4308485989 hasPublicationYear "2023" @default.
- W4308485989 type Work @default.
- W4308485989 citedByCount "1" @default.
- W4308485989 countsByYear W43084859892023 @default.
- W4308485989 crossrefType "journal-article" @default.
- W4308485989 hasAuthorship W4308485989A5062019978 @default.
- W4308485989 hasConcept C121332964 @default.
- W4308485989 hasConcept C136478896 @default.
- W4308485989 hasConcept C159985019 @default.
- W4308485989 hasConcept C192562407 @default.
- W4308485989 hasConcept C2776219924 @default.
- W4308485989 hasConcept C2778600265 @default.
- W4308485989 hasConcept C49326732 @default.
- W4308485989 hasConcept C80314597 @default.
- W4308485989 hasConcept C83260615 @default.
- W4308485989 hasConcept C87355193 @default.
- W4308485989 hasConcept C87976508 @default.
- W4308485989 hasConcept C97549433 @default.
- W4308485989 hasConcept C99595764 @default.
- W4308485989 hasConceptScore W4308485989C121332964 @default.
- W4308485989 hasConceptScore W4308485989C136478896 @default.
- W4308485989 hasConceptScore W4308485989C159985019 @default.
- W4308485989 hasConceptScore W4308485989C192562407 @default.
- W4308485989 hasConceptScore W4308485989C2776219924 @default.
- W4308485989 hasConceptScore W4308485989C2778600265 @default.
- W4308485989 hasConceptScore W4308485989C49326732 @default.
- W4308485989 hasConceptScore W4308485989C80314597 @default.
- W4308485989 hasConceptScore W4308485989C83260615 @default.
- W4308485989 hasConceptScore W4308485989C87355193 @default.
- W4308485989 hasConceptScore W4308485989C87976508 @default.
- W4308485989 hasConceptScore W4308485989C97549433 @default.
- W4308485989 hasConceptScore W4308485989C99595764 @default.
- W4308485989 hasLocation W43084859891 @default.
- W4308485989 hasOpenAccess W4308485989 @default.
- W4308485989 hasPrimaryLocation W43084859891 @default.
- W4308485989 hasRelatedWork W1978225576 @default.
- W4308485989 hasRelatedWork W1979556007 @default.
- W4308485989 hasRelatedWork W2027259006 @default.
- W4308485989 hasRelatedWork W2030691005 @default.
- W4308485989 hasRelatedWork W2037766117 @default.
- W4308485989 hasRelatedWork W2108887759 @default.
- W4308485989 hasRelatedWork W2109377900 @default.
- W4308485989 hasRelatedWork W3005494956 @default.
- W4308485989 hasRelatedWork W3015701583 @default.
- W4308485989 hasRelatedWork W179759733 @default.
- W4308485989 hasVolume "127" @default.
- W4308485989 isParatext "false" @default.
- W4308485989 isRetracted "false" @default.
- W4308485989 workType "article" @default.