DSQ型短基线水管倾斜仪及标定装置的研制
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摘要
阐述了具有国产化、小型化、数字化、智能化特点的DSQ型短基线水管仪的原理、结构与性能指标 ,并介绍了该仪器在 7个试验台 8条短基线上的试验与监测记录、精度估算结果。在全国 30多个台站与朝鲜平壤大成山地震台的推广证明 :该仪器在小于或等于 5m的洞体基线上均能取得清晰、光滑、令人满意的倾斜固体潮汐观测结果 ,成功率达 10 0 % ,精度达当今国际同类先进水平。
The principle, structure and performance measurements of the DSQ short based water tube tiltmeter which is characterized by domestics, miniaturization, digitalization and intellectua lization is reported briefly, and results of experiment, monitoring record and accuracy estimation of the instrument on 8 short baselines of 7 stations are intruduced in this paper. Popularization at over 30 home stations and Dachengshan seismostation in Pingrang, D.Korea proves that this instrument can record clear, smooth and satisfactory ground tilt tide on cave short baseline of lenth≤5m that the successful completion rate reaches to 100% and the accuracy reaches to the advanced level by comparison with recent international productions of the same type.\;
The principle, structure and performance measurements of the DSQ short based water tube tiltmeter which is characterized by domestics, miniaturization, digitalization and intellectua lization is reported briefly, and results of experiment, monitoring record and accuracy estimation of the instrument on 8 short baselines of 7 stations are intruduced in this paper. Popularization at over 30 home stations and Dachengshan seismostation in Pingrang, D.Korea proves that this instrument can record clear, smooth and satisfactory ground tilt tide on cave short baseline of lenth≤5m that the successful completion rate reaches to 100% and the accuracy reaches to the advanced level by comparison with recent international productions of the same type.\;
引文
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3 黄贤武,等.传感器实际应用电路设计.成都:电子科技大学出版社,1997.
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①中国地震局监测预报司、中国地震局分析预报中心.前兆数字化资料研究报告,1999.
①中国地震局司室文件中震测[1999]006号:“关于印发‘中短期前兆仪器研制’(950402)课题所属部分子专题及仪器验收意见的通知”。1999.1.20.
2 国家地震局科技监测司(陈德福、苏恺之、耿士昌主编).地震地形变观测技术,北京:地震出版社,1995.
3 黄贤武,等.传感器实际应用电路设计.成都:电子科技大学出版社,1997.
4 李农发,陈德福,等.变形监测中模拟记录量程自动扩展技术.地壳形变与地震,1998,18增刊(2):47～51.
5 国家地震局编(陈德福、罗荣祥执笔).地倾斜台站观测规范.北京:地震出版社,1986.
6 温兴卫,李农发.BY标定遥测仪及其应用.地壳形变与地震,1995,15(4):86～90.
7 陈德福.地壳形变动力学观测与研究.北京:海洋出版社,1993.
①中国地震局监测预报司、中国地震局分析预报中心.前兆数字化资料研究报告,1999.
①中国地震局司室文件中震测[1999]006号:“关于印发‘中短期前兆仪器研制’(950402)课题所属部分子专题及仪器验收意见的通知”。1999.1.20.
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