地下水"恒流式"单井综合观测方法  

Groundwater "constant flow" method for single-well comprehensive observation

作　　者：蔡作馨[1] 程庆斌[1] 杨鼎鸿[1] 邓宁[1] 

机构地区：[1]福建省地震局宁德地震台,福建宁德352101

出　　处：《地震》2003年第1期109-114,共6页Earthquake

摘　　要：以探索水位与水化学单井综合观测新方法为目的,建立了改性动水位概念,即恒定小流量状态下的井孔动水位。理论分析和实验表明,改性动水位与同一井孔对应的静水位之间相差一恒定水位落差。根据这一结果,可将观测得到的改性动水位值订正成相对应的静水位值。由此建立了以改性动水位和传统水化学为观测对象的"恒流式"单井综合观测方法,从而实现了静水位与传统水化学的单井综合观测。The concept of refined dynamic water level, which is referred to the dynamic well water level under the condition of a small constant flow, has been proposed as a new method for the comprehensive observation of the water level and hydrochemistry. Both the theoretical and experimental results have shown that there is a constant water level difference between the refined dynamic water level and the static one in the same well. Based on these results, the static water level can be obtained by correction of the observed refined dynamic water level. Therefore, the 'constant flow' singlewell comprehensive observation method can be established for the refined dynamic water level and traditional hydrochemical observation, and the singlewell comprehensive observation of the static water level and the traditional hydrochemistry can thus be achieved.

关 键 词：改性动水位 地震前兆 地下水 静水位 水化学 

分 类 号：P315.723[天文地球—地震学]