RU95110284A - Method of vibroseismic prospecting - Google Patents

Method of vibroseismic prospecting

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Publication number
RU95110284A
RU95110284A RU95110284/25A RU95110284A RU95110284A RU 95110284 A RU95110284 A RU 95110284A RU 95110284/25 A RU95110284/25 A RU 95110284/25A RU 95110284 A RU95110284 A RU 95110284A RU 95110284 A RU95110284 A RU 95110284A
Authority
RU
Russia
Prior art keywords
vibroseismic
structures
prospecting
periodicity
buildings
Prior art date
Application number
RU95110284/25A
Other languages
Russian (ru)
Other versions
RU2102776C1 (en
Inventor
Ю.П. Кострыгин
Д.В. Сидоренко
Original Assignee
Ю.П. Кострыгин
Д.В. Сидоренко
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ю.П. Кострыгин, Д.В. Сидоренко filed Critical Ю.П. Кострыгин
Priority to RU95110284A priority Critical patent/RU2102776C1/en
Publication of RU95110284A publication Critical patent/RU95110284A/en
Application granted granted Critical
Publication of RU2102776C1 publication Critical patent/RU2102776C1/en

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  • Geophysics And Detection Of Objects (AREA)

Abstract

FIELD: reduction of resonance phenomena in structures of buildings. SUBSTANCE: proposed method of vibroseismic prospecting consists in use of heterpolar sequence of short identical frequency-modulated pulses. Function of its code ensures exclusion of anomalous growth of correlation background from intervals of useful recording on correlelograms which emerge in coupling with periodicity of running of scans. EFFECT: improved safety of structures during execution of vibroseismic operations.

Claims (1)

Для ослабления резонансных явлений в конструкциях зданий и сооружений и повышения их безопасности при проведении вибросейсмических работ предлагается способ вибросейсмической разведки, заключающийся в применении разнополярной последовательности коротких идентичных между собой частотно-модулированных сигналов, функция кода которой обеспечивает исключение из интервалов полезной записи на коррелограммах аномальных разрастаний корреляционного фона, возникающих в связи с периодичностью следования разв рток.To attenuate resonance phenomena in the structures of buildings and structures and increase their safety during vibro-seismic work, a method of vibro-seismic reconnaissance is proposed, which consists in using a bipolar sequence of short identical frequency-modulated signals, the code function of which eliminates anomalous growths of correlation from the intervals of useful recordings on correlograms background arising in connection with the periodicity of the following reversal.
RU95110284A 1995-06-19 1995-06-19 Vibroseismic survey method RU2102776C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95110284A RU2102776C1 (en) 1995-06-19 1995-06-19 Vibroseismic survey method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95110284A RU2102776C1 (en) 1995-06-19 1995-06-19 Vibroseismic survey method

Publications (2)

Publication Number Publication Date
RU95110284A true RU95110284A (en) 1997-06-20
RU2102776C1 RU2102776C1 (en) 1998-01-20

Family

ID=20169063

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95110284A RU2102776C1 (en) 1995-06-19 1995-06-19 Vibroseismic survey method

Country Status (1)

Country Link
RU (1) RU2102776C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108955855B (en) * 2018-06-08 2020-05-08 山东大学 Vibration signal feature extraction method, monitoring method and device for rotary machine

Also Published As

Publication number Publication date
RU2102776C1 (en) 1998-01-20

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