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地震 ›› 2002, Vol. 22 ›› Issue (4): 9-16.

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京津冀晋地区水位潮汐响应函数动态特征研究

陈华静   

  1. 中国地震局分析预报中心, 北京 100036
  • 收稿日期:2002-06-24 修回日期:2002-07-02 发布日期:2021-12-21
  • 作者简介:陈华静(1962-),女,江苏金湖人,副研究员,主要从事地下流体观测技术及理论方法等研究。
  • 基金资助:
    “十五”国家科技项关项目(01-05-05)

Thedynamic characteristics of the tide-response function of water level wells in Beijing, Tianjin, Hebei, Shanxi regions

CHEN Hua-jing   

  1. Center for Analysis and Prediction, CSB, Beijing 100036, China
  • Received:2002-06-24 Revised:2002-07-02 Published:2021-12-21

摘要: 计算了北京、天津、河北和山西地区20口水位井1983~ 2001年水位观测的潮汐响应函数, 给出M2、O1、K1、S1 波的潮汐因子及相位滞后等参数。基于M2 波潮汐因子及其相对中误差的大小, 分析了M2 波月序列潮汐因子的动态特征。给出对各水位井的监测效能进行定量评定的一种物理特征指标。

关键词: 水位井, 潮汐响应函数, 特征指标

Abstract: In this paper, the tide-response functions of water level data from 20 wells in 1983~ 2001 are calculated in Beijing, Tianjin, Hebei, Shanxi regions. The tide-response function and phase lags of M2, O1, K1, S1 waves are given. The M2 waves tide-responsedynamic characteristics is analyzed by the tide-response M2 waves and the magnitude of its relativeerror. This isone of physical characteristic indexused to assess thedetecting ability of water level wells quantitatively.

Key words: Water level well, Tide-response function, Characteristic index

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