Fesenko A. Engineering-geologic bases for the purposes of an estimation of seismic danger of Odessa region

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0405U002401

Applicant for

Specialization

  • 04.00.07 - Інженерна геологія

07-06-2005

Specialized Academic Board

Д 26.162.05

Essay

On territory of Odessa region the analysis of engineering - geological conditions and an estimation of a degree of local seismic danger in scales 1:25 000 - 1 : 50 000 are conducted. On territory of East and Southern Carpathian mountains, Moldova, Northwest Black Sea Coast are conducted the analysis of regional seismic danger in scales 1 : 1 000 000 - 1 : 2 500 000. On this territory given 53 seismic zones, from them the most danger-ous are zones Vrancha, Buzau, Ialomita, Satu Mare with Mmax 6.5 - 7.7 and average re-peatability at 35-40, 100 and 200 years. It is established, that favorable in the seismic relation ( I <0.5) are less than 20 percent of c. Odessa. On 88 % of territory of Odessa the total increment of seismic inten-sity exceeds 1 point by the international seismic scale MSK-64, and on 12 % of territory the seismic point can be lowered up. Are created engineering - geological and geomorphological bases of territory of Odessa for the purposes of seismic microdivision into districts.

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