Matches in SemOpenAlex for { <https://semopenalex.org/work/W2126396587> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2126396587 endingPage "T53" @default.
- W2126396587 startingPage "T47" @default.
- W2126396587 abstract "Numerical modeling results and field data indicate that some contrasting subsurface objects (such as tunnels, caves, pipes, filled pits, and fluid-filled fractures) are capable of generating durable resonant oscillations after trapping seismic energy. These oscillations consist of surface types of circumferential waves that repeatedly propagate around the object. The resonant emission of such trapped energy occurs primarily in the form of shear body waves that can be detected by remotely placed receivers. Resonant emission reveals itself in the form of sharp resonant peaks for the late parts of the records, when all strong direct and primary reflected waves are gone. These peaks were observed in field data for a buried barrel filled with water, in 2D finite-difference modeling results, and in the exact canonical solution for a fluid-filled sphere. A computed animation for the diffraction of a plane wave upon a low-velocity elastic sphere confirms the generation of resonances by durable surface waves. Resonant emission has characteristic quasi-hyperbolic traveltime patterns on shot gathers. The inversion of these patterns can be performed in the frequency domain after muting the strong direct and primary scattered waves. Subsurface objects can be detected and imaged at a single resonance frequency without an accurate knowledge of source trigger time. The imaging of subsurface objects requires information about the shear velocity distribution in an embedding medium, which can be done interactively during inversion." @default.
- W2126396587 created "2016-06-24" @default.
- W2126396587 creator A5087995245 @default.
- W2126396587 date "2009-03-01" @default.
- W2126396587 modified "2023-10-16" @default.
- W2126396587 title "Resonant seismic emission of subsurface objects" @default.
- W2126396587 cites W1684948329 @default.
- W2126396587 cites W1988613903 @default.
- W2126396587 cites W2029490620 @default.
- W2126396587 cites W2033075093 @default.
- W2126396587 cites W2035029671 @default.
- W2126396587 cites W2053683433 @default.
- W2126396587 cites W2076002384 @default.
- W2126396587 cites W2086603472 @default.
- W2126396587 cites W2088113845 @default.
- W2126396587 cites W2113547949 @default.
- W2126396587 cites W2115232032 @default.
- W2126396587 cites W2116878072 @default.
- W2126396587 cites W2335471586 @default.
- W2126396587 cites W3129331509 @default.
- W2126396587 cites W4230962788 @default.
- W2126396587 doi "https://doi.org/10.1190/1.3068448" @default.
- W2126396587 hasPublicationYear "2009" @default.
- W2126396587 type Work @default.
- W2126396587 sameAs 2126396587 @default.
- W2126396587 citedByCount "25" @default.
- W2126396587 countsByYear W21263965872014 @default.
- W2126396587 countsByYear W21263965872016 @default.
- W2126396587 countsByYear W21263965872017 @default.
- W2126396587 countsByYear W21263965872018 @default.
- W2126396587 countsByYear W21263965872019 @default.
- W2126396587 countsByYear W21263965872020 @default.
- W2126396587 countsByYear W21263965872021 @default.
- W2126396587 countsByYear W21263965872022 @default.
- W2126396587 crossrefType "journal-article" @default.
- W2126396587 hasAuthorship W2126396587A5087995245 @default.
- W2126396587 hasBestOaLocation W21263965873 @default.
- W2126396587 hasConcept C120665830 @default.
- W2126396587 hasConcept C121332964 @default.
- W2126396587 hasConcept C127313418 @default.
- W2126396587 hasConcept C165205528 @default.
- W2126396587 hasConcept C174598085 @default.
- W2126396587 hasConcept C1893757 @default.
- W2126396587 hasConcept C207114421 @default.
- W2126396587 hasConcept C24890656 @default.
- W2126396587 hasConcept C2779438780 @default.
- W2126396587 hasConcept C5900021 @default.
- W2126396587 hasConcept C77928131 @default.
- W2126396587 hasConcept C78542244 @default.
- W2126396587 hasConcept C8058405 @default.
- W2126396587 hasConcept C84174578 @default.
- W2126396587 hasConcept C96035792 @default.
- W2126396587 hasConceptScore W2126396587C120665830 @default.
- W2126396587 hasConceptScore W2126396587C121332964 @default.
- W2126396587 hasConceptScore W2126396587C127313418 @default.
- W2126396587 hasConceptScore W2126396587C165205528 @default.
- W2126396587 hasConceptScore W2126396587C174598085 @default.
- W2126396587 hasConceptScore W2126396587C1893757 @default.
- W2126396587 hasConceptScore W2126396587C207114421 @default.
- W2126396587 hasConceptScore W2126396587C24890656 @default.
- W2126396587 hasConceptScore W2126396587C2779438780 @default.
- W2126396587 hasConceptScore W2126396587C5900021 @default.
- W2126396587 hasConceptScore W2126396587C77928131 @default.
- W2126396587 hasConceptScore W2126396587C78542244 @default.
- W2126396587 hasConceptScore W2126396587C8058405 @default.
- W2126396587 hasConceptScore W2126396587C84174578 @default.
- W2126396587 hasConceptScore W2126396587C96035792 @default.
- W2126396587 hasIssue "2" @default.
- W2126396587 hasLocation W21263965871 @default.
- W2126396587 hasLocation W21263965872 @default.
- W2126396587 hasLocation W21263965873 @default.
- W2126396587 hasLocation W21263965874 @default.
- W2126396587 hasOpenAccess W2126396587 @default.
- W2126396587 hasPrimaryLocation W21263965871 @default.
- W2126396587 hasRelatedWork W1527528380 @default.
- W2126396587 hasRelatedWork W1973252738 @default.
- W2126396587 hasRelatedWork W2055190207 @default.
- W2126396587 hasRelatedWork W2067692225 @default.
- W2126396587 hasRelatedWork W2084034544 @default.
- W2126396587 hasRelatedWork W2133619354 @default.
- W2126396587 hasRelatedWork W2365355084 @default.
- W2126396587 hasRelatedWork W2372521297 @default.
- W2126396587 hasRelatedWork W2605647728 @default.
- W2126396587 hasRelatedWork W4253553674 @default.
- W2126396587 hasVolume "74" @default.
- W2126396587 isParatext "false" @default.
- W2126396587 isRetracted "false" @default.
- W2126396587 magId "2126396587" @default.
- W2126396587 workType "article" @default.