Matches in SemOpenAlex for { <https://semopenalex.org/work/W4293510462> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W4293510462 endingPage "18" @default.
- W4293510462 startingPage "1" @default.
- W4293510462 abstract "The slope coefficient ω is defined based on the insufficiency of the area equivalent method, the slope of the equivalent M–C criterion obtained from the instantaneous equivalent, and the optimal first-order approximation to reduce the error between the simulated value and the measured value of the surrounding rock and ensure the safety of the project. Different ω conditions are set to obtain multiple equivalent M–C strength parameter combinations. The above combinations are input to the ubiquitous joint model of FLAC3D, and the surrounding rock strength of layered tunnels with different inclination angles (0°, 30°, 45°, 60°, and 90°) is corrected. The results show that (1) after the tunnel excavation is completed, the displacement of key points (e.g., the vault and waist) increases when the slope coefficient is increased and the deviator stress decreases when the slope coefficient is increased. (2) After the area equivalent method is revised, the displacement and the deviator stress are more significantly affected by the inclination of the rock strata than the uncorrected ones, suggesting that the equivalent area can more effectively highlight the anisotropy characteristics of the layered surrounding rock. (3) After the simulation results of the displacement and the deviator stress at the respective key point are comprehensively modified, the optimal slope coefficient corresponding to each rock layer inclination is obtained, and the area is optimized by ensuring reasonableness to reduce the error between the simulated value and the measured value. (4) The layered surrounding rock at a dip angle of 30° is studied. The development of the plastic zone is promoted when the slope coefficient is increased, and the rock shear failure and the joint shear failure occur simultaneously on both sides of its axis." @default.
- W4293510462 created "2022-08-30" @default.
- W4293510462 creator A5004056384 @default.
- W4293510462 creator A5021957930 @default.
- W4293510462 creator A5041579235 @default.
- W4293510462 creator A5047590291 @default.
- W4293510462 creator A5073933743 @default.
- W4293510462 date "2022-08-29" @default.
- W4293510462 modified "2023-09-26" @default.
- W4293510462 title "Application of the Slope Coefficient of the Equivalent M–C Criterion in Layered Rock Mass Engineering" @default.
- W4293510462 cites W1995055531 @default.
- W4293510462 cites W2037771880 @default.
- W4293510462 cites W2080602806 @default.
- W4293510462 cites W3015163026 @default.
- W4293510462 cites W3122138908 @default.
- W4293510462 cites W3173214624 @default.
- W4293510462 cites W3175737045 @default.
- W4293510462 cites W3197439916 @default.
- W4293510462 cites W3215105343 @default.
- W4293510462 doi "https://doi.org/10.1155/2022/2913942" @default.
- W4293510462 hasPublicationYear "2022" @default.
- W4293510462 type Work @default.
- W4293510462 citedByCount "0" @default.
- W4293510462 crossrefType "journal-article" @default.
- W4293510462 hasAuthorship W4293510462A5004056384 @default.
- W4293510462 hasAuthorship W4293510462A5021957930 @default.
- W4293510462 hasAuthorship W4293510462A5041579235 @default.
- W4293510462 hasAuthorship W4293510462A5047590291 @default.
- W4293510462 hasAuthorship W4293510462A5073933743 @default.
- W4293510462 hasBestOaLocation W42935104621 @default.
- W4293510462 hasConcept C107551265 @default.
- W4293510462 hasConcept C120665830 @default.
- W4293510462 hasConcept C121332964 @default.
- W4293510462 hasConcept C127313418 @default.
- W4293510462 hasConcept C127413603 @default.
- W4293510462 hasConcept C138885662 @default.
- W4293510462 hasConcept C15744967 @default.
- W4293510462 hasConcept C18555067 @default.
- W4293510462 hasConcept C187320778 @default.
- W4293510462 hasConcept C21036866 @default.
- W4293510462 hasConcept C2524010 @default.
- W4293510462 hasConcept C33923547 @default.
- W4293510462 hasConcept C41242791 @default.
- W4293510462 hasConcept C41895202 @default.
- W4293510462 hasConcept C542102704 @default.
- W4293510462 hasConcept C57879066 @default.
- W4293510462 hasConcept C66938386 @default.
- W4293510462 hasConcept C85725439 @default.
- W4293510462 hasConceptScore W4293510462C107551265 @default.
- W4293510462 hasConceptScore W4293510462C120665830 @default.
- W4293510462 hasConceptScore W4293510462C121332964 @default.
- W4293510462 hasConceptScore W4293510462C127313418 @default.
- W4293510462 hasConceptScore W4293510462C127413603 @default.
- W4293510462 hasConceptScore W4293510462C138885662 @default.
- W4293510462 hasConceptScore W4293510462C15744967 @default.
- W4293510462 hasConceptScore W4293510462C18555067 @default.
- W4293510462 hasConceptScore W4293510462C187320778 @default.
- W4293510462 hasConceptScore W4293510462C21036866 @default.
- W4293510462 hasConceptScore W4293510462C2524010 @default.
- W4293510462 hasConceptScore W4293510462C33923547 @default.
- W4293510462 hasConceptScore W4293510462C41242791 @default.
- W4293510462 hasConceptScore W4293510462C41895202 @default.
- W4293510462 hasConceptScore W4293510462C542102704 @default.
- W4293510462 hasConceptScore W4293510462C57879066 @default.
- W4293510462 hasConceptScore W4293510462C66938386 @default.
- W4293510462 hasConceptScore W4293510462C85725439 @default.
- W4293510462 hasFunder F4320321001 @default.
- W4293510462 hasLocation W42935104621 @default.
- W4293510462 hasLocation W42935104622 @default.
- W4293510462 hasOpenAccess W4293510462 @default.
- W4293510462 hasPrimaryLocation W42935104621 @default.
- W4293510462 hasRelatedWork W2002673683 @default.
- W4293510462 hasRelatedWork W2012659829 @default.
- W4293510462 hasRelatedWork W2058462509 @default.
- W4293510462 hasRelatedWork W2085391469 @default.
- W4293510462 hasRelatedWork W2322772791 @default.
- W4293510462 hasRelatedWork W2327958819 @default.
- W4293510462 hasRelatedWork W2368299524 @default.
- W4293510462 hasRelatedWork W2914609798 @default.
- W4293510462 hasRelatedWork W3147080351 @default.
- W4293510462 hasRelatedWork W3203474508 @default.
- W4293510462 hasVolume "2022" @default.
- W4293510462 isParatext "false" @default.
- W4293510462 isRetracted "false" @default.
- W4293510462 workType "article" @default.