| GS型重力仪面板常数测定的研究 |
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| 引用本文： | 蔚晓利,苏乃秦,杨又陵,王云山. GS型重力仪面板常数测定的研究[J]. 地震工程学报, 2000, 22(2): 172-176 |
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| 作者姓名： | 蔚晓利 苏乃秦 杨又陵 王云山 |
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| 作者单位： | 新疆维吾尔自治区地震局,新疆,乌鲁木齐,830011 |
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| 摘 要： | 系统分析了GS - 1 5 - 2 1 6重力仪多次在重力基线场标定的结果 ,并与厂家给出的面板常数进行对比 ,认为GS型重力仪的面板常数存在长期变化 ,应定期重新标定 ;检修或工作状态的变化也会引起面板常数的改变 ;面板常数是仪器测程的函数 ,必须分段标定以便拟合一条常数曲线 .
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| 关 键 词： | 重力仪 面板常数 重力基线场 |
| 收稿时间： | 1999-06-01 |
THE STUDY ON SCALE VALUE CALIBRATION OF GS-GRAVIMETER |
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| YU Xiao-li,SU Nai-qin,YANG You-ling and WANG Yun-shan. THE STUDY ON SCALE VALUE CALIBRATION OF GS-GRAVIMETER[J]. China Earthguake Engineering Journal, 2000, 22(2): 172-176 |
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| Authors: | YU Xiao-li SU Nai-qin YANG You-ling WANG Yun-shan |
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| Affiliation: | Seismological Bureau of Xinjiang Uygur Autonomous Region, Urumqi 830011, China,Seismological Bureau of Xinjiang Uygur Autonomous Region, Urumqi 830011, China,Seismological Bureau of Xinjiang Uygur Autonomous Region, Urumqi 830011, China and Seismological Bureau of Xinjiang Uygur Autonomous Region, Urumqi 830011, China |
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| Abstract: | Based on the systematical analyses calibration results of GS 15 216 gravimeter in base line field of gravity and the comparison between the results and the scale values provided by manufactory, it is shown that scale value of the gravimeter should be calibrated periodically because of its change with time,repairing instruments or changing work status would change the value and since scale value is a function of scale position,it must be calibrated one segment by one segment to fit a constant curve. |
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| Keywords: | Gravimeter Scale value Base line field of gravity |
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