Matches in SemOpenAlex for { <https://semopenalex.org/work/W2392136452> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W2392136452 abstract "For the fact that rock mass degradation is not taken into account in the appraisal method for surrounding rock stability and the insufficient norms reference to deformation characteristics of the large underground powerhouse,considering the fact that the actual rock mass properties change in the excavation of underground powerhouse,based on strength reduction method idea,a new stability analysis method of surrounding rock for large underground powerhouse is proposed.At first,yielding approach index is used to appraise the excavation degradation zone of surrounding rock in numerical simulation.Secondly the deformation modulus and cohesive strength are reduced in the degradation damage zone.Then the failure criterion could be determined through the displacement,damage zone and energy release amounts mutation.Meanwhile,the early-warning displacement is analyzed in the process of rock degradation,and it can distinguish the stability of surrounding rock rapidly.At last,by analyzing an example of underground powerhouse,it is shown that the proposed method can provide quantitative basis for underground powerhouse stability;and it meets the need of underground projects fairly." @default.
- W2392136452 created "2016-06-24" @default.
- W2392136452 creator A5016700682 @default.
- W2392136452 date "2010-01-01" @default.
- W2392136452 modified "2023-09-25" @default.
- W2392136452 title "Study of dynamic early warning method of surrounding rock deformation monitoring for large underground powerhouse considering rock degradation" @default.
- W2392136452 hasPublicationYear "2010" @default.
- W2392136452 type Work @default.
- W2392136452 sameAs 2392136452 @default.
- W2392136452 citedByCount "0" @default.
- W2392136452 crossrefType "journal-article" @default.
- W2392136452 hasAuthorship W2392136452A5016700682 @default.
- W2392136452 hasConcept C107551265 @default.
- W2392136452 hasConcept C111368507 @default.
- W2392136452 hasConcept C112972136 @default.
- W2392136452 hasConcept C119857082 @default.
- W2392136452 hasConcept C127313418 @default.
- W2392136452 hasConcept C127413603 @default.
- W2392136452 hasConcept C15744967 @default.
- W2392136452 hasConcept C16674752 @default.
- W2392136452 hasConcept C187320778 @default.
- W2392136452 hasConcept C204366326 @default.
- W2392136452 hasConcept C2779679103 @default.
- W2392136452 hasConcept C31858485 @default.
- W2392136452 hasConcept C41008148 @default.
- W2392136452 hasConcept C41242791 @default.
- W2392136452 hasConcept C542102704 @default.
- W2392136452 hasConcept C76155785 @default.
- W2392136452 hasConceptScore W2392136452C107551265 @default.
- W2392136452 hasConceptScore W2392136452C111368507 @default.
- W2392136452 hasConceptScore W2392136452C112972136 @default.
- W2392136452 hasConceptScore W2392136452C119857082 @default.
- W2392136452 hasConceptScore W2392136452C127313418 @default.
- W2392136452 hasConceptScore W2392136452C127413603 @default.
- W2392136452 hasConceptScore W2392136452C15744967 @default.
- W2392136452 hasConceptScore W2392136452C16674752 @default.
- W2392136452 hasConceptScore W2392136452C187320778 @default.
- W2392136452 hasConceptScore W2392136452C204366326 @default.
- W2392136452 hasConceptScore W2392136452C2779679103 @default.
- W2392136452 hasConceptScore W2392136452C31858485 @default.
- W2392136452 hasConceptScore W2392136452C41008148 @default.
- W2392136452 hasConceptScore W2392136452C41242791 @default.
- W2392136452 hasConceptScore W2392136452C542102704 @default.
- W2392136452 hasConceptScore W2392136452C76155785 @default.
- W2392136452 hasLocation W23921364521 @default.
- W2392136452 hasOpenAccess W2392136452 @default.
- W2392136452 hasPrimaryLocation W23921364521 @default.
- W2392136452 hasRelatedWork W1973677351 @default.
- W2392136452 hasRelatedWork W1992507073 @default.
- W2392136452 hasRelatedWork W2353536860 @default.
- W2392136452 hasRelatedWork W2354797495 @default.
- W2392136452 hasRelatedWork W2364130646 @default.
- W2392136452 hasRelatedWork W2368419743 @default.
- W2392136452 hasRelatedWork W2368481012 @default.
- W2392136452 hasRelatedWork W2371273162 @default.
- W2392136452 hasRelatedWork W2377865915 @default.
- W2392136452 hasRelatedWork W2386645672 @default.
- W2392136452 hasRelatedWork W2389196509 @default.
- W2392136452 hasRelatedWork W2390272400 @default.
- W2392136452 hasRelatedWork W2391730058 @default.
- W2392136452 hasRelatedWork W2509959151 @default.
- W2392136452 hasRelatedWork W2940400720 @default.
- W2392136452 hasRelatedWork W2969999365 @default.
- W2392136452 hasRelatedWork W3037313698 @default.
- W2392136452 hasRelatedWork W3044449869 @default.
- W2392136452 hasRelatedWork W3092321056 @default.
- W2392136452 hasRelatedWork W3209691272 @default.
- W2392136452 isParatext "false" @default.
- W2392136452 isRetracted "false" @default.
- W2392136452 magId "2392136452" @default.
- W2392136452 workType "article" @default.