粗糙裂隙渗流研究综述

Review of Seepage Research in Rough Fractures

总结了有关粗糙裂隙渗流的基本特征和相关研究成果,得出影响粗糙裂隙渗流的几个重要参数,如隙宽、应力、粗糙度、连通性和接触面积等。介绍了管渗耦合渗流模型和图像分析法。最后提出了需要进一步研究的问题。

The basic characteristics and relative research results are summarized about the seepage in rough fractures, and several important parameters which influence the fluid flow in rough fractures are obtained , such as fracture width, stress, roughness, connectivity, contact areas, etc. This paper also introduces the tube seepage coupling model and the analytical method of digital image. Finally, some problems are put forward for further study.