地下水资源评价与地下水可开采量计算需要对地下含水层参数进行分析确定。结合托克托县地区抽水试验,运用MATLAB软件优化传统的Jacob直线图解法和标准曲线配线法,在单孔非稳定流抽水试验中确定承压含水层导水系数T和渗透系数K,计算结果符合当地水文地质条件,且比传统方法精确可靠。 Groundwater resources assessment and calculation of groundwater recoverable need to analyze and determine the parameters of underground aquifers. Based on the Tuoketuo district pumping test, the MATLAB software was used to optimize the traditional Jacob plot method and standard curve wiring method to determine the hydraulic conductivity T and the permeability coefficient K of the confined aquifer in the single-hole unsteady flow pumping test The results are in line with local hydrogeological conditions and are more accurate and reliable than traditional methods.