| 兰州地区(1959-1989)重力潮汐参数的测量与结果 |
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| 引用本文： | 唐九安,白亚平. 兰州地区(1959-1989)重力潮汐参数的测量与结果[J]. 地震工程学报, 1990, 12(3): 33-37 |
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| 作者姓名： | 唐九安 白亚平 |
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| 作者单位： | 国家地震局兰州地震研究所(唐九安)，国家地震局兰州地震研究所(白亚平) |
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| 摘 要： | 本文介绍了兰州地区历次重力固体潮测量的概况,给出了不同仪器历次测量所得的重力潮汐参数。对比分析了Geo—765重力仪和改型后的GS11—150重力仪观测资料月调和分析主波潮汐因子的重复精度,评价了改型后的GS11—150重力仪今后对兰州地区地震的监测能力。文中还给出了该仪器改型前在天水观测的部分结果。
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| 关 键 词： | 潮汐 参数 测量 重力固体潮 |
| 收稿时间： | 1989-12-19 |
OBSERVATIONS AND RESULTS OF TIDAL GRAVITY PARAMETERS OF LANZHOU (1959-1989) |
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| Tang Jiu''an and Bai Yaping. OBSERVATIONS AND RESULTS OF TIDAL GRAVITY PARAMETERS OF LANZHOU (1959-1989)[J]. China Earthguake Engineering Journal, 1990, 12(3): 33-37 |
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| Authors: | Tang Jiu''an and Bai Yaping |
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| Affiliation: | Earthquake Research Institute of Lanzhou, SSB, Gansu, China and Earthquake Research Institute of Lanzhou, SSB, Gansu, China |
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| Abstract: | This paper gives an outline of historied observations of gravita-tional earth tide in Lanzhou, and the tidal gravity parameters measured by different instruments. Comparative analyses about observation data, monthly harmonic analysis, and repeated accuracy of major-wave tidal factor between GEO-765 and modified GS11-150 gravimeter are made. The seismic monitoring capacity by using modified GS11-150 gravimeter in Lanzhou is evaluated. Finally, the part of results measured by old GS11-150 in Tianshui, Gansu Province is also introduced. |
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