庐江台自流井流量固体潮观测资料调和分析的初步结果
THE PRELIMINARY HARMONIC ANALYSIS RESULTS OF OBSERVATIONAL DATA OF FLOW EARTH-TIDE ON LUJIANG ARTESIAN WELL
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摘要: 用LW-150型涡轮流量变送器、CZ-1002型数字记录仪组成的观测系统,在庐江台自流井进行了流量固体潮观测。#br#将固体潮体应变的理论值作为流量潮的理论值,用维涅第柯夫方法对7个月的流量观测数据(各整点7分28秒内累计脉冲数)进行了调和分析,主要潮波的结果为:振幅因子相位滞后O1波6.17±0.08-3.7°±0.7°M2波6.32±0.03 8.7°±0.3°#br#这显示了较好的潮汐观测质量。同时,观测结果还反映了该观测系统具有良好的长期稳定性。Abstract: The flow earth-tide has been observed with observational system consisting of LW-150 flow sensor and CZ-1002 digital recorder at Lujiang artesian well.#br#Harmonic analysis has been made by using Venedckov method for the original data of observed flow for 7 months by taking theoretical value of earth-tide as theoretical value of flow tide.The kdy elements of tide wave are as fo llows: amplitude factor phase lag O1 6.17±0.08 -3.7°±0.7° M2 6.32±0.03 8.7°±0.3° The results show that the data of observed earth-tide are in high quality, The observational data indicate that the system has a very good long-term stability.
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[1] 1 郗钦文,侯天航.固体潮汐与引潮常数.中国地震,1986,2(2).
2 陈益德等.北京地区重力固体潮观测的初步结果.地震地质,1986,29(3).
3 顾楚林等.徐州、温泉、峰峰体应变仪器观测结果调和分析的初步结果.地球物理学报,1986.29(3). -

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