首页|可控震源重锤定心气囊引发拍振的研究

可控震源重锤定心气囊引发拍振的研究

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拍振是可控震源振动中常见现象,对振动质量有重要影响.本文以定心气囊引发的拍振为例,介绍其产生原理、以及相应的故障排除方法.理解和解决拍振问题对可控震源设计和使用有重要意义,可进一步优化其性能和稳定性.拍振现象的深入研究有助于提高振动数据的准确性和可靠性,为地震勘探和地质勘查提供更可靠的数据支持.同时引出可控震源拍振可能由多种原因引起.希望通过探讨拍振问题,引起对可控震源非线性振动的关注和研究.
A study on beat vibration caused by the centering airbag of vibroseis
Beat vibration is a common phenomenon in the vibration of vibroseis,which has a significant impact on the vibration quality.This article takes the vibration caused by the centering airbag as an example to introduce its generation principle and corresponding troubleshooting methods.Understanding and solving the vibration problem is of great signifi-cance for the design and use of vibroseis,which can further optimize their performance and stability.The in-depth study of vibration phenomena helps to improve the accuracy and reliability of vibration data,providing more reliable data support for seismic and geological exploration.Simultaneously,the introduction of vibroseis oscillations may be caused by various rea-sons.I hope to raise awareness and research on the nonlinear vibration of vibroseis by exploring the issue of beat vibration.

beatvibrationvibroseisnaturalfrequency

刘志刚

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中国石油集团东方地球物理勘探有限责任公司装备服务中心,河北涿州 072750

拍振 可控震源 固有频率 非线性 不对称

2024

物探装备
中国石油集团东方地球物理勘探公司

物探装备

影响因子:0.141
ISSN:1671-0657
年,卷(期):2024.34(4)