【摘 要】@@ General Seismic Zoning Map of the USSR (GSZ-78),included in the Building Code,in spite of relative improvement in comparison with previous ones (1937,1957,1968),is characterized by significant reduction of seismic hazard.In some regions strong earthquakes exceeding the predicted intensity occurred almost every year.Such cases in ...

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摘要： General Seismic Zoning Map of the USSR ( GSZ- 78) ,included in the Building Code,inspite of relative improvement in comparison with previous ones ( 1 937,1 95 7,1 96 8) ,is charac-terized by significantreduction of seismic hazard.In some regions strong ear

For the area of the Russian Federation the set of GSZ-97 maps was adopted as a standardizing document and included into the new edition of the national Building Code “Construction in seismic regions”. It has replaced the GSZ-78 map.

Comparison between the GSZ-97 and GSZ-78 areas of seismic intensity zones. map of the seismogeological taxonomy (N.V. She-balin and V.G. Trifonov); map of shelf seismotectonics (I.P. Kuzin, A.I. Ivash- asia on three risk levels (V.I. Ulomov and L.S. Shumil-ina).

2022年11月29日 · This is a map of the seismogenerative zones of the territory of Kazakhstan, two maps of GSZ in MSK-64 (K) (SN RK 2.03-28-2004) macroseismic intensities with a probability exceedance of 10 and 2% in 50 years for average ground conditions and two maps of GSZ in peak ground accelerations for rocky soils, also for a probability of 10% and 2% in 50 ...

The new map for the territory of former USSR was completed in 1997 (GSZ-97) in order to replace the one created in 1978. One of the major drawbacks of the GSZ-78 (besides other methodological limitations) was that seismological and other data used in assessing the hazard were extremely heterogeneous, due to the lack of adequate studies ...

On the GSZ-78 map, the only moderate event in the sector was taken into account and only earthquakes with I = VII a recurrence rate of once per 100 years were assumed.

The General Seismic Zoning map for the former Soviet Union (GSZ-78) associated an intensity of IX to Dushanbe, with a recurrence interval of 1000 years (Bune and Gorshkov, 1980). Recently, Nurmangambetov et al. (1999) calculated refined return periods for intensities IX and VIII of 1995 and 447 years, respectively.

A set of new General Seismic Zonation (GSZ) probability maps has been made for North Eurasia, including the Russian Federation and adjacent seismic regions. The GSZ maps of Russia being accepted as the basis for the national Building Code.