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ISSN 2096-7780 CN 10-1665/P

李丽, 罗新恒, 杨大克, 薛兵, 郑重, 吕金水. 井下甚宽频带地震仪总体设计研究进展 [J]. 地震科学进展, 2022, (7): 294-301. doi: 10.19987/j.dzkxjz.2022-007" target="_blank" class="mainColor"> 10.19987/j.dzkxjz.2022-007.
引用本文: 李丽, 罗新恒, 杨大克, 薛兵, 郑重, 吕金水. 井下甚宽频带地震仪总体设计研究进展 [J]. 地震科学进展, 2022, (7): 294-301. doi: 10.19987/j.dzkxjz.2022-007" target="_blank" class="mainColor"> 10.19987/j.dzkxjz.2022-007.
Li Li, Luo Xinheng, Yang Dake, Xue Bing, Zheng Zhong, Lü Jinshui. An introduction of overall design for downhole very broadband seismograph [J]. Progress in Earthquake Sciences, 2022, (7): 294-301. doi: 10.19987/j.dzkxjz.2022-007" target="_blank" class="mainColor"> 10.19987/j.dzkxjz.2022-007.
Citation: Li Li, Luo Xinheng, Yang Dake, Xue Bing, Zheng Zhong, Lü Jinshui. An introduction of overall design for downhole very broadband seismograph [J]. Progress in Earthquake Sciences, 2022, (7): 294-301. doi: 10.19987/j.dzkxjz.2022-007" target="_blank" class="mainColor"> 10.19987/j.dzkxjz.2022-007.

井下甚宽频带地震仪总体设计研究进展

An introduction of overall design for downhole very broadband seismograph

  • 摘要: 针对2000 m深井观测的国家需求,应用 “解构与重构” 设计思路,共性赋能技术与地震技术深度融合的设计方法,对井下甚宽频带地震仪进行创新性总体设计;电磁兼容性、环境适应性与可靠性设计等定型技术设计;结构、功能与外壳的设计。测试和试运行结果表明,新研制的井下甚宽频带地震仪完全达到设计指标。

     

    Abstract: According to China national needs of 2000 m depth downhole seismic observation, using the design idea of ‘Deconstruction and Refactoring’ and the design method of deep integration of enabling technology and seismic technology, we innovatively carry out: ① the overall design of downhole very broadband seismograph; ② the design typification of its sub-systems of electromagnetic compatibility, environmental adaptability, and reliability; ③ the design of its components structure, function, and shell. The testing and trial operation results show that the newly developed downhole very broadband seismograph fully meets the design indexes.

     

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