Matches in SemOpenAlex for { <https://semopenalex.org/work/W635509241> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W635509241 abstract "Damage is classified as loss in the integrity or deterioration in the quality of rock mass and is influenced by methodology of excavation on the geo-technical properties of rock mass. Overbreak, on the other hand, is the result of damage and is quantified in either of the terms viz., extra mucking, shot-creting, application of extra support system and extension of scheduled completion time. Damage or overbreak in rock mass by the impact of blasting, is generally unavoidable but, the magnitude can be minimized so that it does not deteriorate the quality or integrity of structure. The paper, here, analyses magnitude of overbreak of a powerhouse cavern with respect to different blast patterns implemented at the site. The magnitude of overbreak was analyzed in terms of profile measurement with the help of laser profiler and percentage of half-cast markings observed on the periphery rock wall. The paper revealed the impact of decoupling ratio, blast pattern and geometry of blasting patch on the magnitude of overbreak. The author observed that presence of un-favourable joint pattern or foliation plane along the periphery rock wall couldn’t contain magnitude of overbreak within allowable limit. The analyses revealed that percentage of half-cast markings on periphery rock wall was influenced by response of rock towards detonation of explosive and cannot be a single parameter to assess the effectiveness of a blast. The analyses also revealed that magnitude of overbreak for down-stream wall was more than that observed in up-stream wall." @default.
- W635509241 created "2016-06-24" @default.
- W635509241 creator A5004892831 @default.
- W635509241 creator A5023094303 @default.
- W635509241 date "2008-03-01" @default.
- W635509241 modified "2023-09-23" @default.
- W635509241 title "Analysis of Blast Pattern to Evaluate Extent and Causes of Overbreak in Large Cavern" @default.
- W635509241 hasPublicationYear "2008" @default.
- W635509241 type Work @default.
- W635509241 sameAs 635509241 @default.
- W635509241 citedByCount "0" @default.
- W635509241 crossrefType "journal-article" @default.
- W635509241 hasAuthorship W635509241A5004892831 @default.
- W635509241 hasAuthorship W635509241A5023094303 @default.
- W635509241 hasConcept C121332964 @default.
- W635509241 hasConcept C126691448 @default.
- W635509241 hasConcept C127313418 @default.
- W635509241 hasConcept C1276947 @default.
- W635509241 hasConcept C154238967 @default.
- W635509241 hasConcept C165205528 @default.
- W635509241 hasConcept C178790620 @default.
- W635509241 hasConcept C185592680 @default.
- W635509241 hasConcept C187320778 @default.
- W635509241 hasConcept C41242791 @default.
- W635509241 hasConcept C50933969 @default.
- W635509241 hasConceptScore W635509241C121332964 @default.
- W635509241 hasConceptScore W635509241C126691448 @default.
- W635509241 hasConceptScore W635509241C127313418 @default.
- W635509241 hasConceptScore W635509241C1276947 @default.
- W635509241 hasConceptScore W635509241C154238967 @default.
- W635509241 hasConceptScore W635509241C165205528 @default.
- W635509241 hasConceptScore W635509241C178790620 @default.
- W635509241 hasConceptScore W635509241C185592680 @default.
- W635509241 hasConceptScore W635509241C187320778 @default.
- W635509241 hasConceptScore W635509241C41242791 @default.
- W635509241 hasConceptScore W635509241C50933969 @default.
- W635509241 hasLocation W6355092411 @default.
- W635509241 hasOpenAccess W635509241 @default.
- W635509241 hasPrimaryLocation W6355092411 @default.
- W635509241 hasRelatedWork W162681726 @default.
- W635509241 hasRelatedWork W2031075036 @default.
- W635509241 hasRelatedWork W2037864383 @default.
- W635509241 hasRelatedWork W2321768709 @default.
- W635509241 hasRelatedWork W2332758889 @default.
- W635509241 hasRelatedWork W2352363383 @default.
- W635509241 hasRelatedWork W2353551899 @default.
- W635509241 hasRelatedWork W2361645505 @default.
- W635509241 hasRelatedWork W2371406238 @default.
- W635509241 hasRelatedWork W2377386589 @default.
- W635509241 hasRelatedWork W2384520393 @default.
- W635509241 hasRelatedWork W2389175506 @default.
- W635509241 hasRelatedWork W2612632753 @default.
- W635509241 hasRelatedWork W2900509004 @default.
- W635509241 hasRelatedWork W2941379522 @default.
- W635509241 hasRelatedWork W2946235809 @default.
- W635509241 hasRelatedWork W3083718308 @default.
- W635509241 hasRelatedWork W569880592 @default.
- W635509241 hasRelatedWork W597046162 @default.
- W635509241 hasRelatedWork W883986551 @default.
- W635509241 isParatext "false" @default.
- W635509241 isRetracted "false" @default.
- W635509241 magId "635509241" @default.
- W635509241 workType "article" @default.