CAJ | 학술논문

对德令哈地震台2008年1月-2012年9月钻孔应变、钻孔倾斜、水温、地磁等前兆测项所受到的自然环境、人为、观测技术系统故障等干扰因素进行分析，认为：①自然环境干扰因素有人工湖、黑石山水库、巴音河和灌溉水渠等；②人为干扰因素有前兆仪器的维护维修、调零、标定等；③观测技术系统故障干扰因素有设计缺陷导致的供电故障、探头接触不良或漏油、仪器元器件工作状态的失稳等。
대덕령합지진태2008년1월-2012년9월찬공응변、찬공경사、수온、지자등전조측항소수도적자연배경、인위、관측기술계통고장등간우인소진행분석，인위：①자연배경간우인소유인공호、흑석산수고、파음하화관개수거등；②인위간우인소유전조의기적유호유수、조령、표정등；③관측기술계통고장간우인소유설계결함도치적공전고장、탐두접촉불량혹루유、의기원기건공작상태적실은등。
The interference of borehole strain,borehole tilt,water temperature,geomagnetic precur-sory observation data from the natural environment,human interference factors and observa-tion technology system failure at Delingha Seismic Station form January 2008 to September 2012 are analyzed.The results show that the main interference factors are:man-made lake, blackrock mountain reservoir,Bayin river and irrigation channels,etc of natural environment interference factors;precursor instrument maintenance,zero maintenance,calibration,etc of man-made interference factors;and power supply failure,poor contact probe or leaking,in-stability of the working state of equipment components,etc of observation technology design flaws system failure interference factors.