CAJ | 학술논문

岩土介质的渗透系数是研究地下水规律的重要水文地质参数。冲击试验是比较传统的测试技术，是一种快速测定含水层岩土体渗透系数的方法，其操作简便、试验时间短，并且对周边环境及地下水影响甚微，具有广泛的应用前景。利用H.Bouwer和R.C.Rice （1976年）所建的经典模型对现场测试数据计算分析，并将计算结果与传统抽水试验结果进行对比，相差不大，说明冲击试验可以用来测定岩土介质的渗透系数。
암토개질적삼투계수시연구지하수규률적중요수문지질삼수。충격시험시비교전통적측시기술，시일충쾌속측정함수층암토체삼투계수적방법，기조작간편、시험시간단，병차대주변배경급지하수영향심미，구유엄범적응용전경。이용H.Bouwer화R.C.Rice （1976년）소건적경전모형대현장측시수거계산분석，병장계산결과여전통추수시험결과진행대비，상차불대，설명충격시험가이용래측정암토개질적삼투계수。
The permeability coefficient of rock and soil medium is an important hydrogeological parameter to study groundwater rule .Compared to the traditional test technologies ,impact test is a method of rapid determination of rock and soil permeability coefficient ,which has an easy operation ,a short test time ,and has little effect on the surrounding environment and groundwater , so it has a wide application prospect .In this paper ,results of field test were calculated and analyzed with the H . Bouwer and R . C . Rice model (1976) ,and the calculation results were compared with traditional pumping test results .The results showed that there was little difference between the two values ,and the impact test could be used to measure the permeability coefficient .