SKZ-3分量钻孔应变仪的测试方法研究  

Testing Method of SKZ-3 Component Borehole Strainmeter

作　　者：李农发[1,2] 耿丽霞 赵义飞 李震[2] 余剑锋 LI Nongfa;GENG Lixia;ZHAO Yifei;LI Zhen;YU Jianfeng(Key Laboratory of Earthquake Geoclesy, Institute of Seismology, CEA, Wuhan 430071, Hubei, China;Wuhan Institute of Seismologic Instrument Co. Ltd., Wuhan 437000, Hubei, China)

机构地区：[1]中国地震局地震研究所地震大地测量重点实验室,湖北武汉430071 [2]武汉地震科学仪器研究院有限公司,湖北咸宁437000

出　　处：《地震工程学报》2020年第3期818-824,共7页China Earthquake Engineering Journal

基　　金：中国地震局地壳应力研究所基本科研业务费专项资助项目中国大陆综合地球物理场观测仪器研发专项(Y201804);湖北省技术创新专项重大项目(2019AAA053)。

摘　　要：基于四分量自检原理研制出的SKZ-3分量钻孔应变仪,不仅具有传统地应力观测优势,还具备地球深部高频应变监测。而对SKZ-3分量钻孔应变仪进行测试和校验,是保证观测数据真实有效的基础。The SKZ-3 component borehole strainmeter,which was developed on the basis of the principle of four-component self-checking,not only has the advantage of traditional geostress observation but can also monitor the high-frequency strain in the depths of the earth.Testing and calibration of the SKZ-3 component borehole strainmeter ensured the validity and reliability of observation data.

关 键 词：分量钻孔应变仪 应力观测 应变监测 测试 

分 类 号：P319[天文地球—固体地球物理学]