延庆西拨子形变观测资料内在精度分析

韩 屹, 隋 艺艺, 肖 一峰, 朱 光宇, 黄 永慧
北京市地震局

摘要


本文对2018年1月-2023年12月连续5年西拨子形变山洞形变仪器观测资料内在精度进行梳理与统计,通过
分析SS-Y型伸缩仪、DSQ型水管倾斜仪、SSQ-2I型水平摆倾斜仪3套形变观测仪器的观测精度,发现观测资料内
在精度较高,主要的干扰因素为仪器故障、人为干扰,自然干扰有轻微影响。

关键词


倾斜仪;应变仪;潮汐因子;内在精度

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参考


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