RU96115086A - METHOD OF SEISMIC MICRO-ZONING - Google Patents
METHOD OF SEISMIC MICRO-ZONINGInfo
- Publication number
- RU96115086A RU96115086A RU96115086/25A RU96115086A RU96115086A RU 96115086 A RU96115086 A RU 96115086A RU 96115086/25 A RU96115086/25 A RU 96115086/25A RU 96115086 A RU96115086 A RU 96115086A RU 96115086 A RU96115086 A RU 96115086A
- Authority
- RU
- Russia
- Prior art keywords
- seismic
- wavelength
- area
- vibrations
- spectrum
- Prior art date
Links
- 239000002689 soil Substances 0.000 claims 7
- 238000001228 spectrum Methods 0.000 claims 4
- 238000001845 vibrational spectrum Methods 0.000 claims 3
- 238000010276 construction Methods 0.000 claims 1
- 230000005284 excitation Effects 0.000 claims 1
Claims (1)
где (Spi)1 - площадь спектра колебаний исследуемого грунта, находящегося на расстоянии, меньшем длины волны сейсмических колебаний, м;
(Spi)2 - площадь спектра колебаний исследуемого грунта, находящегося на расстоянии, большем длины волны сейсмических колебаний, м;
(Spo)1 - площадь спектра колебаний эталонного грунта, находящегося на расстоянии, меньшем длины волны сейсмических колебаний, м;
(Spo)2 - площадь спектра колебаний эталонного грунта, находящегося на расстоянии, большем длины волны сейсмических колебаний, м,
и по значениям неупругих приращений балльности судят о степени сейсмического эффекта.A method of seismic microzoning, including the excitation of seismic vibrations in the soil by a vibration source, registration from seismic receivers located in areas with different engineering and geological conditions, the construction of vibration spectra and determination of the areas of the vibration spectra of the studied and reference soils at a distance less than the wavelength of seismic vibrations, characterized in that they additionally determine the area of the vibration spectra of the studied and reference soils located on distances greater than the wavelength of seismic vibrations, and inelastic increments of the score are calculated from the relation
where (S pi ) 1 is the area of the spectrum of the vibrations of the investigated soil located at a distance less than the wavelength of seismic vibrations, m;
(S pi ) 2 is the area of the spectrum of oscillations of the studied soil located at a distance greater than the wavelength of seismic vibrations, m;
(S po ) 1 is the area of the spectrum of oscillations of the reference soil located at a distance less than the wavelength of seismic vibrations, m;
(S po ) 2 - the area of the spectrum of oscillations of the reference soil located at a distance greater than the wavelength of seismic vibrations, m,
and the degree of seismic effect is judged by the values of inelastic increments of the point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU96115086A RU2105998C1 (en) | 1996-07-25 | 1996-07-25 | Process of seismic microzoning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU96115086A RU2105998C1 (en) | 1996-07-25 | 1996-07-25 | Process of seismic microzoning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2105998C1 RU2105998C1 (en) | 1998-02-27 |
| RU96115086A true RU96115086A (en) | 1998-10-10 |
Family
ID=20183787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU96115086A RU2105998C1 (en) | 1996-07-25 | 1996-07-25 | Process of seismic microzoning |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2105998C1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115755185B (en) * | 2022-12-07 | 2023-10-13 | 徐州弘毅科技发展有限公司 | Method for judging disaster causing performance of high-energy ore earthquake based on microseism monitoring |
-
1996
- 1996-07-25 RU RU96115086A patent/RU2105998C1/en active
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