摘要
单裂隙水流立方定律是岩体水力学中最基本的．也是最重要的定理。本文从不变形平直等宽单裂隙水流运动定理开始，讨论了受应力作用岩体单裂隙、一组平行裂隙、一组正交裂隙以及岩体裂隙系统中水流运动规律，分析了单裂隙中水流渗透压力与裂隙变形之关系。运用水力学原理推导了岩溶单管道流定理，为岩体水力学模型研究奠定了基础。
?Cubic law of flow in single fracture is a basic and important law in the rock mass hydraulics. Starting from the cubic law of flow in single unde formed fracture, the flow laws in single fracture, parallel fractures, crossing fractures, and fractured rock mass under stress are discussed in the paper. The relation between seepage pressure and fracture deformation is analysed. The flow law in single pipe in karst is derived with hydraulic principle.
出处
《水文地质工程地质》
CAS
CSCD
1997年第1期24-28,共5页
Hydrogeology & Engineering Geology
基金
国家自然科学基金!49572162
西安理工大学科研基金
关键词
裂隙水流
单管道流
渗透压力
岩体应力
水力学
flow in single fracture, seepage in fractural system, flow in single pipe in karst, seepage pressure,stress in rock mass
