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Development of Graphene Intelligent Insulation Cover for Seismometer Based on 3D Printing
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Lei ZHAO1, Haiyan WANG1, *
Journal of Geodesy and Geodynamics | 2025, 45(7) : 766 - 770
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Journal of Geodesy and Geodynamics | 2025, 45(7): 766-770
Development of Graphene Intelligent Insulation Cover for Seismometer Based on 3D Printing
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Lei ZHAO1, Haiyan WANG1, *
Affiliations
  • 1 Liaoning Earthquake Agency, 44 North-Huanghe Street, Shenyang 110034, China

    • ZHAO Lei, engineer, majors in maintenance and development of seismic instrument, E-mail:

About Author:

ZHAO Lei, engineer, majors in maintenance and development of seismic instrument, E-mail:

Published: 2025-07-15 doi: 10.14075/j.jgg.2024.07.353
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In response to the problem that traditional seismometer insulation cover cannot meet the instrument working environment indicators at low temperature and cannot maintain a constant temperature in working environment, an intelligent seismometer insulation cover has been developed using graphene material and popular 3D printing technology, taking into account the observation environment requirements of seismometer. According to indoor and outdoor testing and analysis, the intelligent insulation cover can meet the monitoring environment requirements of seismometer, with a temperature fluctuation of less than 1 ℃, a universal power supply demand of 12 V, intelligent constant temperature, lightweight instrument, simple operation, and wide applicability. It can be used in poorly conditioned observation chamber and low temperature outdoor environment.

intelligent insulation cover  /  graphene  /  seismometer  /  3D printing
赵雷, 王海燕. 基于3D打印的石墨烯地震计智能保温罩研制. 大地测量与地球动力学, 2025 , 45 (7) : 766 -770 . DOI: 10.14075/j.jgg.2024.07.353
Lei ZHAO, Haiyan WANG. Development of Graphene Intelligent Insulation Cover for Seismometer Based on 3D Printing[J]. Journal of Geodesy and Geodynamics, 2025 , 45 (7) : 766 -770 . DOI: 10.14075/j.jgg.2024.07.353
Funding
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  • Youth Fund of Liaoning Earthquake Agency(2022020)
Appendix
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Year 2025 volume 45 Issue 7
36
15
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Article Info
doi: 10.14075/j.jgg.2024.07.353
  • Receive Date：2024-07-19
  • Online Date：2026-10-29
  • Published：2025-07-15
Article Data
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History
  • Received：2024-07-19
Funding
Youth Fund of Liaoning Earthquake Agency(2022020)
Affiliations
    1 Liaoning Earthquake Agency, 44 North-Huanghe Street, Shenyang 110034, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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