Matches in SemOpenAlex for { <https://semopenalex.org/work/W2300408052> ?p ?o ?g. }
- W2300408052 endingPage "243" @default.
- W2300408052 startingPage "225" @default.
- W2300408052 abstract "Abstract In free gas environment, methane hydrate (MH) tends to grow on sand grain surfaces and forms cementations (bonds) at contacts where the MH coating layers overlap. This grain-coating type growth habit of hydrate endows methane hydrate bearing sediment (MHBS) with special mechanical behavior. This study first examines the mechanics of grain-coating type MHBS based on previously reported experimental results. Then, three particle-scale mechanisms are proposed, i.e. contact cementation (MH acting as bonds at contacts), particle enlargement (MH coating grain surface and thus increasing effective particle size) and particle angulation (the presence of rough fracture surface when a MH bond is broken). The three mechanisms are implemented into a bonded contact model for the discrete element simulations of MHBS. Grain angularity, MH growth habit and mechanical properties of MH are incorporated in the bonded contact model in a consistent way. The simulation results show that the experimentally observed effects of MH saturation and test conditions (temperature and pore pressure) on MHBS behavior can be well reproduced, thus validating the three proposed mechanisms. Cementation effect can be fully seen under very low stress state, whereas under in-situ stress conditions for MHBS, cementation only influences the small-strain behavior. Particle enlargement and angulation are dominant to control strength and dilation of MHBS." @default.
- W2300408052 created "2016-06-24" @default.
- W2300408052 creator A5039056029 @default.
- W2300408052 creator A5046449623 @default.
- W2300408052 date "2016-05-01" @default.
- W2300408052 modified "2023-09-24" @default.
- W2300408052 title "DEM simulation of bonded granular material. Part II: Extension to grain-coating type methane hydrate bearing sand" @default.
- W2300408052 cites W13287520 @default.
- W2300408052 cites W1525431257 @default.
- W2300408052 cites W1644180480 @default.
- W2300408052 cites W1723802871 @default.
- W2300408052 cites W1760110260 @default.
- W2300408052 cites W1964407999 @default.
- W2300408052 cites W1966441922 @default.
- W2300408052 cites W1972030330 @default.
- W2300408052 cites W1972720711 @default.
- W2300408052 cites W1981955402 @default.
- W2300408052 cites W1988001456 @default.
- W2300408052 cites W2004751538 @default.
- W2300408052 cites W2012204372 @default.
- W2300408052 cites W2015578898 @default.
- W2300408052 cites W2017557490 @default.
- W2300408052 cites W2017703766 @default.
- W2300408052 cites W2019301879 @default.
- W2300408052 cites W2023087914 @default.
- W2300408052 cites W2025055865 @default.
- W2300408052 cites W2027573042 @default.
- W2300408052 cites W2029128625 @default.
- W2300408052 cites W2031364332 @default.
- W2300408052 cites W2044295297 @default.
- W2300408052 cites W2045780987 @default.
- W2300408052 cites W2073775990 @default.
- W2300408052 cites W2073843187 @default.
- W2300408052 cites W2074729899 @default.
- W2300408052 cites W2076060750 @default.
- W2300408052 cites W2077348034 @default.
- W2300408052 cites W2080519431 @default.
- W2300408052 cites W2082396069 @default.
- W2300408052 cites W2084689813 @default.
- W2300408052 cites W2085519620 @default.
- W2300408052 cites W2092960018 @default.
- W2300408052 cites W2096022577 @default.
- W2300408052 cites W2120448392 @default.
- W2300408052 cites W2129323511 @default.
- W2300408052 cites W2130497470 @default.
- W2300408052 cites W2149960899 @default.
- W2300408052 cites W2152565940 @default.
- W2300408052 cites W2152602662 @default.
- W2300408052 cites W2156524938 @default.
- W2300408052 cites W2157485734 @default.
- W2300408052 cites W2229312072 @default.
- W2300408052 cites W2273638059 @default.
- W2300408052 cites W2320449688 @default.
- W2300408052 cites W864129449 @default.
- W2300408052 doi "https://doi.org/10.1016/j.compgeo.2016.02.008" @default.
- W2300408052 hasPublicationYear "2016" @default.
- W2300408052 type Work @default.
- W2300408052 sameAs 2300408052 @default.
- W2300408052 citedByCount "46" @default.
- W2300408052 countsByYear W23004080522017 @default.
- W2300408052 countsByYear W23004080522018 @default.
- W2300408052 countsByYear W23004080522019 @default.
- W2300408052 countsByYear W23004080522020 @default.
- W2300408052 countsByYear W23004080522021 @default.
- W2300408052 countsByYear W23004080522022 @default.
- W2300408052 countsByYear W23004080522023 @default.
- W2300408052 crossrefType "journal-article" @default.
- W2300408052 hasAuthorship W2300408052A5039056029 @default.
- W2300408052 hasAuthorship W2300408052A5046449623 @default.
- W2300408052 hasConcept C121332964 @default.
- W2300408052 hasConcept C127313418 @default.
- W2300408052 hasConcept C1276947 @default.
- W2300408052 hasConcept C159985019 @default.
- W2300408052 hasConcept C178790620 @default.
- W2300408052 hasConcept C185592680 @default.
- W2300408052 hasConcept C187320778 @default.
- W2300408052 hasConcept C191897082 @default.
- W2300408052 hasConcept C192562407 @default.
- W2300408052 hasConcept C199360897 @default.
- W2300408052 hasConcept C199978012 @default.
- W2300408052 hasConcept C2778029271 @default.
- W2300408052 hasConcept C2781060337 @default.
- W2300408052 hasConcept C2781448156 @default.
- W2300408052 hasConcept C41008148 @default.
- W2300408052 hasConcept C516920438 @default.
- W2300408052 hasConceptScore W2300408052C121332964 @default.
- W2300408052 hasConceptScore W2300408052C127313418 @default.
- W2300408052 hasConceptScore W2300408052C1276947 @default.
- W2300408052 hasConceptScore W2300408052C159985019 @default.
- W2300408052 hasConceptScore W2300408052C178790620 @default.
- W2300408052 hasConceptScore W2300408052C185592680 @default.
- W2300408052 hasConceptScore W2300408052C187320778 @default.
- W2300408052 hasConceptScore W2300408052C191897082 @default.
- W2300408052 hasConceptScore W2300408052C192562407 @default.
- W2300408052 hasConceptScore W2300408052C199360897 @default.
- W2300408052 hasConceptScore W2300408052C199978012 @default.
- W2300408052 hasConceptScore W2300408052C2778029271 @default.
- W2300408052 hasConceptScore W2300408052C2781060337 @default.