榆社红崖头水位对非构造应力的响应分析

Analysis on Response of Water Level of Hongyatou Well in Yushe to Non-tectonic Stress

以榆社红崖头观测站动水位资料为基础,分析气压、引潮力、降雨等对水位变化的影响。结果表明,除降水对水位的补给作用较为明显外,气压效应、潮汐因子、记震能力均较弱,说明红崖头动水位对非构造应力及同震的响应较弱。分析结果为准确判断水位变化的原因提供参考依据。

Based on the dynamic water-level data of Hongyatou Observatory in Yushe,the effects of air pressure,tidal force and rainfall on water level change are analyzed in this paper.The results show that except for the recharge effect of precipitation on water level,the barometric effect,tidal factor and co-seismic response all have a very weak effect on the water level,indicating that the dynamic water level at Hongyatou has weak response to non-tectonic stress and co-seismicity.The analysis results provide reference for accurately determining the causes of water level changes.