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101.
Models of aftershock occurrence 总被引：5，自引：0，他引：5
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Summary. A composite fault plane solution of aftershocks of the 4.8 ML Carlisle earthquake of 1979 December 26, and the geographic distribution of their epicentres, indicate the predominance of right-lateral strike-slip focal mechanisms, with a significant component of dip-slip faulting, on a NW–SE trending fault zone. Data presented here, combined with an alternative interpretation of the published results of King, closely constrain the possible fit of nodal planes. The strike of the NW–SE nodal plane is in excellent agreement with a trend in aftershock epicentres. The aftershock zone is close to the edge of a long positive NW–SE trending gravity anomaly. 相似文献
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Taku Kitajima Yoji Kobayashi Ryuji Ikeda Yoshihisa Iio Kentaro Omura 《Island Arc》2001,10(3-4):318-325
Abstract Terrestrial heat flow at Hirabayashi in Awaji Island, south-west Japan, was investigated using the deep borehole penetrating through the Nojima Fault, which was activated during the 1995 Hyogo-ken Nanbu earthquake, by measuring the thermal conductivity of basement rocks. Using the temperature logging data, the value of terrestrial heat flow in Hirabayashi was found to be 56.6 ± 5.2 mW/m2 . The relationship between cut-off depth of aftershocks of the Hyogo-ken Nanbu earthquake in Hirabayashi and terrestrial heat flow are discussed. The cut-off depth roughly corresponds to isotherms of 300°C. 相似文献
107.
Shamita Das 《Geophysical Journal International》1993,115(3):778-798
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Markus Båth 《Pure and Applied Geophysics》1981,119(5):1063-1076
The recurrence relation for Turkish earthquakes, expressed as the single-frequency versus magnitude dependence, exhibits significant maxima and minima, reflecting true physical conditions. Various mathematical formulations are developed to fit the observed data for the single or the cumulative frequency and are compared with each other as regards their accuracy and simplicity. The results may be applicable to regions with high seismicity. 相似文献
110.
李白基 《地震学报(英文版)》1996,9(2):289-297
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