Matches in SemOpenAlex for { <https://semopenalex.org/work/W2982203203> ?p ?o ?g. }
- W2982203203 endingPage "12" @default.
- W2982203203 startingPage "1" @default.
- W2982203203 abstract "Zonal disintegration, a phenomenon of fractured zones and intact zones distributed alternately in deep rock mass, is different from the excavation-damaged zone of shallow rock mass. In this study, bonded block model of 3DEC was employed to study the fracture mode and origination condition of zonal disintegration. Initiation, propagation, and coalescence progress of fracture around the roadway boundary under different triaxial stress conditions are elaborated. Numerical simulation demonstrated that zonal disintegration may occur when the direction of maximum principal stress is parallel to the roadway axis. It is interesting to find that the fracture around the roadway boundary traced the line of a spiral line, while slip-line fractures distributed apart from the roadway boundary. The extent of the alternate fracture zone decreased as the confining pressure increased, and alternate fracture zone was no longer in existence when the confining pressure reaches a certain value. Effects of roadway shape on zonal disintegration were also studied, and the results indicated that the curvature of the fracture track line tends to be equal to the roadway boundary in shallow surrounding rock of the roadway, while the fractures in deep surrounding rock seems unaffected by the roadway shape. Those findings are of great significance to support design of deep underground openings." @default.
- W2982203203 created "2019-11-01" @default.
- W2982203203 creator A5012500454 @default.
- W2982203203 creator A5016562175 @default.
- W2982203203 creator A5017056888 @default.
- W2982203203 creator A5043185144 @default.
- W2982203203 date "2019-10-27" @default.
- W2982203203 modified "2023-10-11" @default.
- W2982203203 title "Numerical Study on Zonal Disintegration of Deep Rock Mass Using Three-Dimensional Bonded Block Model" @default.
- W2982203203 cites W180515143 @default.
- W2982203203 cites W1985730670 @default.
- W2982203203 cites W2001902436 @default.
- W2982203203 cites W2002141061 @default.
- W2982203203 cites W2002374965 @default.
- W2982203203 cites W2020949759 @default.
- W2982203203 cites W2036291009 @default.
- W2982203203 cites W2042193525 @default.
- W2982203203 cites W2071996974 @default.
- W2982203203 cites W2078434601 @default.
- W2982203203 cites W2082356155 @default.
- W2982203203 cites W2086155243 @default.
- W2982203203 cites W2086217579 @default.
- W2982203203 cites W2090552560 @default.
- W2982203203 cites W2127960532 @default.
- W2982203203 cites W2150969491 @default.
- W2982203203 cites W2159422024 @default.
- W2982203203 cites W2560513027 @default.
- W2982203203 cites W2594594789 @default.
- W2982203203 cites W2751217117 @default.
- W2982203203 cites W2790331492 @default.
- W2982203203 cites W2803606122 @default.
- W2982203203 cites W2810137158 @default.
- W2982203203 cites W2903437223 @default.
- W2982203203 cites W2913128290 @default.
- W2982203203 cites W2913852413 @default.
- W2982203203 cites W2922493813 @default.
- W2982203203 cites W4236048499 @default.
- W2982203203 doi "https://doi.org/10.1155/2019/3589417" @default.
- W2982203203 hasPublicationYear "2019" @default.
- W2982203203 type Work @default.
- W2982203203 sameAs 2982203203 @default.
- W2982203203 citedByCount "4" @default.
- W2982203203 countsByYear W29822032032020 @default.
- W2982203203 countsByYear W29822032032022 @default.
- W2982203203 crossrefType "journal-article" @default.
- W2982203203 hasAuthorship W2982203203A5012500454 @default.
- W2982203203 hasAuthorship W2982203203A5016562175 @default.
- W2982203203 hasAuthorship W2982203203A5017056888 @default.
- W2982203203 hasAuthorship W2982203203A5043185144 @default.
- W2982203203 hasConcept C121332964 @default.
- W2982203203 hasConcept C127313418 @default.
- W2982203203 hasConcept C149792144 @default.
- W2982203203 hasConcept C165205528 @default.
- W2982203203 hasConcept C187320778 @default.
- W2982203203 hasConcept C195065555 @default.
- W2982203203 hasConcept C195268267 @default.
- W2982203203 hasConcept C205093917 @default.
- W2982203203 hasConcept C2524010 @default.
- W2982203203 hasConcept C2778677506 @default.
- W2982203203 hasConcept C2993937205 @default.
- W2982203203 hasConcept C33923547 @default.
- W2982203203 hasConcept C41242791 @default.
- W2982203203 hasConcept C43369102 @default.
- W2982203203 hasConcept C5900021 @default.
- W2982203203 hasConcept C87355193 @default.
- W2982203203 hasConcept C96035792 @default.
- W2982203203 hasConcept C97355855 @default.
- W2982203203 hasConceptScore W2982203203C121332964 @default.
- W2982203203 hasConceptScore W2982203203C127313418 @default.
- W2982203203 hasConceptScore W2982203203C149792144 @default.
- W2982203203 hasConceptScore W2982203203C165205528 @default.
- W2982203203 hasConceptScore W2982203203C187320778 @default.
- W2982203203 hasConceptScore W2982203203C195065555 @default.
- W2982203203 hasConceptScore W2982203203C195268267 @default.
- W2982203203 hasConceptScore W2982203203C205093917 @default.
- W2982203203 hasConceptScore W2982203203C2524010 @default.
- W2982203203 hasConceptScore W2982203203C2778677506 @default.
- W2982203203 hasConceptScore W2982203203C2993937205 @default.
- W2982203203 hasConceptScore W2982203203C33923547 @default.
- W2982203203 hasConceptScore W2982203203C41242791 @default.
- W2982203203 hasConceptScore W2982203203C43369102 @default.
- W2982203203 hasConceptScore W2982203203C5900021 @default.
- W2982203203 hasConceptScore W2982203203C87355193 @default.
- W2982203203 hasConceptScore W2982203203C96035792 @default.
- W2982203203 hasConceptScore W2982203203C97355855 @default.
- W2982203203 hasFunder F4320326992 @default.
- W2982203203 hasLocation W29822032031 @default.
- W2982203203 hasLocation W29822032032 @default.
- W2982203203 hasOpenAccess W2982203203 @default.
- W2982203203 hasPrimaryLocation W29822032031 @default.
- W2982203203 hasRelatedWork W1979644529 @default.
- W2982203203 hasRelatedWork W2348538620 @default.
- W2982203203 hasRelatedWork W2350793518 @default.
- W2982203203 hasRelatedWork W2356928108 @default.
- W2982203203 hasRelatedWork W2357917647 @default.
- W2982203203 hasRelatedWork W2380454124 @default.
- W2982203203 hasRelatedWork W2389252237 @default.
- W2982203203 hasRelatedWork W2982203203 @default.