CAJ | 학술논문

以岩溶含水层的复杂结构和水流运动特性为重点，简要阐述了岩溶含水层系统中物理概念和水流模型，包括等效连续介质模型、裂隙网络模型、双重介质模型、三重介质模型、连续管流耦合模型以及Darcy-Stokes耦合模型，对各模型特点及在应用中的优缺点进行了分析比较和评述，指出Darcy-Stokes耦合模型可以广泛应用于岩溶含水层的水流模拟细观研究；三重介质模型能较真实反映简单结构岩溶含水介质及岩溶水流态复杂性，应用和发展前景非常广阔。已有岩溶水流运动数学模型还不能够真正解决工程实际问题，有待进一步探索；在岩溶含水层非饱和水流运动机理、交叉岩溶裂隙水力特性、水文地质不确定性以及多场耦合数学模型研究等方面也有待进一步发展。
이암용함수층적복잡결구화수류운동특성위중점，간요천술료암용함수층계통중물리개념화수류모형，포괄등효련속개질모형、렬극망락모형、쌍중개질모형、삼중개질모형、련속관류우합모형이급Darcy-Stokes우합모형，대각모형특점급재응용중적우결점진행료분석비교화평술，지출Darcy-Stokes우합모형가이엄범응용우암용함수층적수류모의세관연구；삼중개질모형능교진실반영간단결구암용함수개질급암용수류태복잡성，응용화발전전경비상엄활。이유암용수류운동수학모형환불능구진정해결공정실제문제，유대진일보탐색；재암용함수층비포화수류운동궤리、교차암용렬극수력특성、수문지질불학정성이급다장우합수학모형연구등방면야유대진일보발전。
The complex construction of a karst aquifer and the characteristics of flow movement being the key points, physical concepts of karst aquifer systems and numerical models for water flow, including the equivalent continuous medium model, fracture network model, double medium model, triple medium model, continuous flow pipe coupling model, and Darcy-Stokes coupling model, are briefly introduced. The characteristics of these models as well as their advantages and disadvantages in application are analyzed and compared. The results show that the Darcy-Stokes coupling model can be widely applied in microscopic study of flow simulation of a karst aquifer, and the triple medium model can simulate the state of water flow in a simple karst aquifer, having a higher applied value and extremely broad prospects for development. The existing numerical models for karst water flow movement, which cannot actually solve the practical engineering problems, should be further explored. Research on the mechanism of unsaturated flow in a karst aquifer, the hydraulic characteristics of a crossed karst fissure, hydrological uncertainty, and numerical modeling of multi-field coupling should also be further developed.