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| 引用本文： | 何案华,赵刚,薛娜,王军,郭藐西,郭柏林,付子忠.??????????????????[J].大地测量与地球动力学,2009,29(4):51-54. |
| 作者姓名： | 何案华 赵刚 薛娜 王军 郭藐西 郭柏林 付子忠 |
| 作者单位： | 1. 中国地震局地壳应力研究所,北京,100085 2. 天津市地震局,天津,300201 3. 中国地震台网中心,北京,100036 |
| 基金项目： | 公益性行业科研专项，中国地震局地壳应力研究所基本科研业务专项 |
| 摘 要： | ??????????????????????????????????????????????????????????????????????????????????????????????????????仯??????????￡????????????????0.007 5?棬????????仯????????????????????????????????????????????????????????????????????????????????г???????????????????????????????????????? |
| 关 键 词： | ????? ??????????SZW-1A?? ????????? ????? ???????? |
ANALYSIS OF GEOTHERMAL COMPARATIVE OBSERVATION AT SHAHE SEISMOSTATION |
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| He Anhua,Zhao Gang,Xue Na,Wang Jun,Guo Miaoxi,Guo Bailin,Fu Zizhong.ANALYSIS OF GEOTHERMAL COMPARATIVE OBSERVATION AT SHAHE SEISMOSTATION[J].Journal of Geodesy and Geodynamics,2009,29(4):51-54. | |
| Authors: | He Anhua Zhao Gang Xue Na Wang Jun Guo Miaoxi Guo Bailin Fu Zizhong |
| Institution: | He Anhua1),Zhao Gang1),Xue Na2),Wang Jun3),Guo Miaoxi1),Guo Bailin1) , Fu Zizhong1)1) Institute of Crustal , Dynamics,CEA,Beijing 1000852) Earthquake Administration of Tianjin Municipality,Tianjin 3002013) China Earthquake Networks Center,Beijing 100036 |
| Abstract: | By use of curve fitting and discretigation analyzing the data of two digital thermometer placed in the same depth at Shahe seismostation,we can conclude that the data are reliable, their change trends keep consistent, the temperature difference from each other is only 0.007 5℃,almost constant and really reflect the downhole temperature variation. The article summarizes the concrete operation method for installing two sets of digital thermometers for comparative observation and solving the difficulty of excluding the instrument trouble when appear abnormal data. |
| Keywords: | comparative observation digital thermometer(SZW-1A) trend consistency precursor anomaly instrucment trouble |
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