Chen Chia-Shyun
Applied Geology Institute, National Central University, Jun-Li, Taiwan, Republic of China.
Ground Water. 2006 Jul-Aug;44(4):604-8. doi: 10.1111/j.1745-6584.2006.00202.x.
An analytical data analysis method is developed for slug tests in partially penetrating wells in confined or unconfined aquifers of high hydraulic conductivity. As adapted from the van der Kamp method, the determination of the hydraulic conductivity is based on the occurrence times and the displacements of the extreme points measured from the oscillatory data and their theoretical counterparts available in the literature. This method is applied to two sets of slug test response data presented by Butler et al.: one set shows slow damping with seven discernable extremities, and the other shows rapid damping with three extreme points. The estimates of the hydraulic conductivity obtained by the analytic method are in good agreement with those determined by an available curve-matching technique.
针对高导水率承压或无压含水层中部分穿透井的活塞试验，开发了一种分析数据分析方法。该方法改编自范德坎普方法，渗透系数的测定基于从振荡数据中测量的极值点的出现时间和位移，以及文献中可用的理论对应值。该方法应用于巴特勒等人给出的两组活塞试验响应数据：一组显示出缓慢衰减，有七个可辨别的极值；另一组显示出快速衰减，有三个极值点。通过分析方法获得的渗透系数估计值与通过现有曲线匹配技术确定的估计值高度一致。
