The fractures are filled who open to the main seepagepath cracks and those are neglected who not open to main seepagepath or partly filled after flerried under grout pressure.
与渗流路径相连通的裂隙或延伸较短的裂隙，被浆液直接充填凝固后形成水泥结石。
2
Fractures are the main seepagepath in jointed rock masses, but fracture network system is so complex to describe that the description can only be released by the computer simulation technique.
裂隙是岩体的主要渗透通道，但裂隙网络的分布非常复杂，只能借助计算机模拟技术。
3
The sealing shear box is designed especially to meet the purpose that seepage water of high-pressure flows along appointed path of joint face during the test while no leakage will happen.