遣返回国 发表于 2025-3-23 09:57:19
2-D Modeling of Site Response for Microzonation Purposeson in vulnerable environments. We show how detailed numerical modeling can lead to estimates of the seismic amplification due to site effects that are consistent with observations..Such modeling allows for the full utilisation of both the seismological and the large amount of geological, geophysical爆米花 发表于 2025-3-23 15:16:04
http://reply.papertrans.cn/99/9851/985096/985096_12.pngcatagen 发表于 2025-3-23 18:50:31
A Note on Empirical Site Responses in Bucharest, Romaniakinds of seismic data was applied. Starting September through November 1997 we have recorded ambient seismic noise at 16 sites in Bucharest. In addition, we used ambient noise and small earthquake records from the instruments which had been deployed during an aftershock campaign in June/July 1990. Fgospel 发表于 2025-3-24 00:15:10
http://reply.papertrans.cn/99/9851/985096/985096_14.pngGLOOM 发表于 2025-3-24 02:37:39
The Seismic Earth Response by Considering Nonlinear Behavior of the Soils to Strong Vrancea Earthquaoil effect, is one of filtering the seismic motion, increasing the amplitude in some frequency ranges and decreasing it in others. The transverse body S waves induced by strong earthquakes, with possible shear strains γ≅10. (as it is the case of March 4, 1997, Vrancea event, M.=7.2) have the most di一小块 发表于 2025-3-24 09:02:35
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http://reply.papertrans.cn/99/9851/985096/985096_18.pngcraven 发表于 2025-3-24 19:42:37
Book 1999ovember 1-4, 1997. Strong earthquakes inthe Romanian Vrancea area have caused a high toll of casualties andextensive damage over the last several centuries. With a momentmagnitude of 7.4, the 1977 earthquake caused more than 1500casualties, the majority of them in Bucharest. The contributionsaddressaneurysm 发表于 2025-3-25 00:25:29
Influence of Local Soil Conditions on Earthquake Motion in the Territory of Moldova Republicethodology of seismic microzonation based on a complex study of soil dynamic properties is being advanced..The results obtained may be of use in solving problems of seismic microzonation and soil profile types classification.