Matches in SemOpenAlex for { <https://semopenalex.org/work/W2013463102> ?p ?o ?g. }
- W2013463102 endingPage "66" @default.
- W2013463102 startingPage "35" @default.
- W2013463102 abstract "An analysis is made of the body waves radiated by the Niigata earthquake of June 16, 1964, (M=7.5) for the study of its source mechanism. By means of the least squares method, the fault plane solutions are obtained from the S wave data for both of the main shock and one of its aftershocks, July 12, 1964, (M=6.0). It is found that the earthquake mechanism of the main shock can be explained by a model of almost pure dip-slip on the basis of the double couple hypothesis, and that the mechanism of the aftershock is similar to that of the main shock.A particular type of phase is found in the P wave-train around 20 seconds after the first arrival, which shows the distinctive characteristics of the stopping phase. By interpreting the arrival time differences between the stopping phases and the first arrivals as a function of the azimuth of the observation point, it is concluded that the earthquake fracture was propagated with a velocity of 2.0±0.4km/sec through a distance of 40±10km in the horizontal direction of N 10°.5E. Although quantitative results cannot be obtained for the faulting in the opposite direction, it is evident that a bilateral model is appropriate for explaining the earthquake.The partition of P wave energy per unit solid angle in certain ranges of frequency observed at some selected stations are explained by adopting a symmetrical bilateral model. The total wave energy radiated by the earthquake is estimated to be 3.2×1022 to 2.0×1022erg. Assuming that the vertical extension of the fault is 20km, the magnitude of the displacement discontinuity along the fault is calculated at 4.5 to 5m.Based on the concept of continuous distribution of infinitesimal dislocations, the static potential energy due to the residual strain field after the earthquake is estimated to be 7.2×1022 to 6.8×1022erg. The average strain within the width of the dislocations is evaluated at 6×10-4 to 3×10-4." @default.
- W2013463102 created "2016-06-24" @default.
- W2013463102 creator A5015341622 @default.
- W2013463102 date "1965-01-01" @default.
- W2013463102 modified "2023-09-23" @default.
- W2013463102 title "Source Mechanism of the Niigata Earthquake of June 16, 1964, as Derived from Body Waves" @default.
- W2013463102 cites W115810693 @default.
- W2013463102 cites W1494298766 @default.
- W2013463102 cites W1609424674 @default.
- W2013463102 cites W1691570008 @default.
- W2013463102 cites W1764128358 @default.
- W2013463102 cites W1818626693 @default.
- W2013463102 cites W1920438439 @default.
- W2013463102 cites W1987716024 @default.
- W2013463102 cites W1999891937 @default.
- W2013463102 cites W2023178564 @default.
- W2013463102 cites W2026023784 @default.
- W2013463102 cites W2033250353 @default.
- W2013463102 cites W2036003398 @default.
- W2013463102 cites W2045304383 @default.
- W2013463102 cites W2055511959 @default.
- W2013463102 cites W2057682777 @default.
- W2013463102 cites W2060605975 @default.
- W2013463102 cites W2061847698 @default.
- W2013463102 cites W2072181694 @default.
- W2013463102 cites W2108304354 @default.
- W2013463102 cites W2121046928 @default.
- W2013463102 cites W2134717452 @default.
- W2013463102 cites W2149539227 @default.
- W2013463102 cites W2168516532 @default.
- W2013463102 cites W2318280924 @default.
- W2013463102 cites W2340001112 @default.
- W2013463102 cites W2466627258 @default.
- W2013463102 cites W2497516979 @default.
- W2013463102 cites W2567049950 @default.
- W2013463102 cites W2601148281 @default.
- W2013463102 cites W2602546291 @default.
- W2013463102 cites W2605884070 @default.
- W2013463102 cites W2610982107 @default.
- W2013463102 cites W2798534945 @default.
- W2013463102 cites W2901620563 @default.
- W2013463102 cites W185891778 @default.
- W2013463102 doi "https://doi.org/10.4294/jpe1952.13.35" @default.
- W2013463102 hasPublicationYear "1965" @default.
- W2013463102 type Work @default.
- W2013463102 sameAs 2013463102 @default.
- W2013463102 citedByCount "51" @default.
- W2013463102 countsByYear W20134631022013 @default.
- W2013463102 countsByYear W20134631022014 @default.
- W2013463102 countsByYear W20134631022015 @default.
- W2013463102 countsByYear W20134631022016 @default.
- W2013463102 countsByYear W20134631022018 @default.
- W2013463102 countsByYear W20134631022020 @default.
- W2013463102 countsByYear W20134631022022 @default.
- W2013463102 countsByYear W20134631022023 @default.
- W2013463102 crossrefType "journal-article" @default.
- W2013463102 hasAuthorship W2013463102A5015341622 @default.
- W2013463102 hasBestOaLocation W20134631021 @default.
- W2013463102 hasConcept C121332964 @default.
- W2013463102 hasConcept C126322002 @default.
- W2013463102 hasConcept C127313418 @default.
- W2013463102 hasConcept C13280743 @default.
- W2013463102 hasConcept C147412999 @default.
- W2013463102 hasConcept C156801008 @default.
- W2013463102 hasConcept C159737794 @default.
- W2013463102 hasConcept C165205528 @default.
- W2013463102 hasConcept C175551986 @default.
- W2013463102 hasConcept C2524010 @default.
- W2013463102 hasConcept C2781300812 @default.
- W2013463102 hasConcept C2988284105 @default.
- W2013463102 hasConcept C2994078444 @default.
- W2013463102 hasConcept C33923547 @default.
- W2013463102 hasConcept C57879066 @default.
- W2013463102 hasConcept C60486960 @default.
- W2013463102 hasConcept C70477161 @default.
- W2013463102 hasConcept C71924100 @default.
- W2013463102 hasConcept C97490223 @default.
- W2013463102 hasConceptScore W2013463102C121332964 @default.
- W2013463102 hasConceptScore W2013463102C126322002 @default.
- W2013463102 hasConceptScore W2013463102C127313418 @default.
- W2013463102 hasConceptScore W2013463102C13280743 @default.
- W2013463102 hasConceptScore W2013463102C147412999 @default.
- W2013463102 hasConceptScore W2013463102C156801008 @default.
- W2013463102 hasConceptScore W2013463102C159737794 @default.
- W2013463102 hasConceptScore W2013463102C165205528 @default.
- W2013463102 hasConceptScore W2013463102C175551986 @default.
- W2013463102 hasConceptScore W2013463102C2524010 @default.
- W2013463102 hasConceptScore W2013463102C2781300812 @default.
- W2013463102 hasConceptScore W2013463102C2988284105 @default.
- W2013463102 hasConceptScore W2013463102C2994078444 @default.
- W2013463102 hasConceptScore W2013463102C33923547 @default.
- W2013463102 hasConceptScore W2013463102C57879066 @default.
- W2013463102 hasConceptScore W2013463102C60486960 @default.
- W2013463102 hasConceptScore W2013463102C70477161 @default.
- W2013463102 hasConceptScore W2013463102C71924100 @default.
- W2013463102 hasConceptScore W2013463102C97490223 @default.
- W2013463102 hasIssue "2" @default.
- W2013463102 hasLocation W20134631021 @default.