| 气压对巴伦台钻孔倾斜的影响特征及机制研究 |
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| 引用本文： | 许 璐,邢喜民.气压对巴伦台钻孔倾斜的影响特征及机制研究[J].大地测量与地球动力学,2018,38(8):873-876. |
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| 作者姓名： | 许 璐 邢喜民 |
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| 摘 要： | 以巴伦台钻孔倾斜及分量应变辅助观测气压数据为研究对象，运用相关及小波分析研究气压对巴伦台钻孔倾斜的影响特征。结果表明，气压对巴伦台钻孔倾斜影响表现为准线性关系，对NS向的影响大于EW向。气压对NS向影响的显著频段有2 048～8 192、32 768～65 536 min，对EW向影响的显著频段为2 048～8 192 min。探讨了气压对巴伦台钻孔倾斜的影响机制。
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| 关 键 词： | 钻孔倾斜 回归分析 小波分析 相关系数 散点图 |
Study of the Influence of the Air Pressure on Borehole Tilt of Balguntay and Its Mechanism |
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| XU Lu,XING Ximin.Study of the Influence of the Air Pressure on Borehole Tilt of Balguntay and Its Mechanism[J].Journal of Geodesy and Geodynamics,2018,38(8):873-876. |
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| Authors: | XU Lu XING Ximin |
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| Abstract: | The object of this paper is the borehole tilt and the component strain aided observation pressure data of the Balguntay; Influence of pressure on the borehole tilt is studied by correlation and wavelet analysis. The result shows: (1) The influence of pressure on the Balguntay of the borehole tilt is a quasi linear relationship; (2) The influence of the pressure on the Balguntay of the borehole tilt on the NS direction is larger than that of the EW direction; (3) The significant frequency band of pressure to NS is 2 048~8 192, 32 768~65 536 min; (4) the significant frequency band of pressure to EW is 2 048~8 192 min. The mechanism of the effect of the air pressure on the borehole tilt of Balguntay is also discussed. |
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| Keywords: | borehole tilt regression analysis wavelet analysis correlation coefficient scatter diagram |
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