RU2008124951A - ACCESSORIES HYDROACOUSTIC EQUIPMENT FOR FORECASTING EARTHQUAKE AND TSUNAMI - Google Patents
ACCESSORIES HYDROACOUSTIC EQUIPMENT FOR FORECASTING EARTHQUAKE AND TSUNAMI Download PDFInfo
- Publication number
- RU2008124951A RU2008124951A RU2008124951/28A RU2008124951A RU2008124951A RU 2008124951 A RU2008124951 A RU 2008124951A RU 2008124951/28 A RU2008124951/28 A RU 2008124951/28A RU 2008124951 A RU2008124951 A RU 2008124951A RU 2008124951 A RU2008124951 A RU 2008124951A
- Authority
- RU
- Russia
- Prior art keywords
- hydroacoustic
- signals
- earthquakes
- frequency
- strong
- Prior art date
Links
- 238000005259 measurement Methods 0.000 claims abstract 2
- 239000002243 precursor Substances 0.000 claims abstract 2
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- Geophysics And Detection Of Objects (AREA)
Abstract
1. Буйковое гидроакустическое устройство прогнозирования землетрясения и цунами, включающее в себе аппаратурный модуль, блок управления и источники питания, предназначенные для выполнения непрерывных измерений сигналов сейсмологической природы, отбор импульсных сигналов по амплитуде, частоте повторений, длительности и скорости нарастания фронта с помощью одной или нескольких станций для поиска статистических параметров прогноза сильных землетрясений, отличающееся тем, что для этих целей используется 8-элементная гирлянда гидрофонов для регистрации гидроакустических сигналов сейсмических колебаний. ! 2. Устройство по п.1, отличающееся тем, что используется блок анализа, где фиксируются вступления сверхнизкочастотного предвестника сильных землетрясений при обнаружении сверхнизкочастотной амплитудной модуляции гидроакустического сигнала. ! 3. Устройство по п.1, отличающееся тем, что используется блок анализа, где по интенсивности и длительности регистрируемой акустической Т-волны сильного землетрясения производится прогноз цунами.1. A buoy hydroacoustic device for predicting earthquakes and tsunamis, including a hardware module, a control unit and power sources, designed to perform continuous measurements of signals of a seismological nature, the selection of pulse signals in amplitude, repetition frequency, duration and rise rate of the front using one or more stations for searching statistical parameters of the forecast of strong earthquakes, characterized in that for this purpose an 8-element garland of hydrophone is used in for registration of hydroacoustic signals of seismic vibrations. ! 2. The device according to claim 1, characterized in that the analysis unit is used, where the entry of an extra-low-frequency precursor of strong earthquakes is detected when an ultra-low-frequency amplitude modulation of a hydroacoustic signal is detected. ! 3. The device according to claim 1, characterized in that the analysis unit is used, where the tsunami forecast is made by the intensity and duration of the recorded acoustic T-wave of a strong earthquake.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008124951/28A RU2410725C2 (en) | 2008-06-18 | 2008-06-18 | Bouy hydroacoustic station for detecting signs of strong earthquakes and tsunamis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008124951/28A RU2410725C2 (en) | 2008-06-18 | 2008-06-18 | Bouy hydroacoustic station for detecting signs of strong earthquakes and tsunamis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008124951A true RU2008124951A (en) | 2009-12-27 |
| RU2410725C2 RU2410725C2 (en) | 2011-01-27 |
Family
ID=41642456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008124951/28A RU2410725C2 (en) | 2008-06-18 | 2008-06-18 | Bouy hydroacoustic station for detecting signs of strong earthquakes and tsunamis |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2410725C2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2583862C1 (en) * | 2015-02-04 | 2016-05-10 | ОАО "Камчатский гидрофизический институт" | Receiver of digital acoustic antenna |
| RU2770130C1 (en) * | 2021-04-27 | 2022-04-14 | Владимир Васильевич Чернявец | Drifting buoy hydroacoustic station for determining the precursors of strong earthquakes and tsunamis in ice-covered water areas |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2833359B1 (en) * | 2001-12-10 | 2004-04-23 | Inst Francais Du Petrole | SEISMIC DATA ACQUISITION SYSTEM USING SEA-BASED ACQUISITION STATIONS |
| RU61245U1 (en) * | 2005-11-01 | 2007-02-27 | Специальное конструкторское бюро средств автоматизации морских исследований Дальневосточного отделения Российской академии наук | Autonomous buoyant hydrophysical station |
-
2008
- 2008-06-18 RU RU2008124951/28A patent/RU2410725C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2410725C2 (en) | 2011-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20110619 |