loess ridge meaning in English
黄土梁
Examples
- Firstly , the spread law of tunnels is conclused and analised : tunnels often occurs in gully of loess ridge or where face gully and the connection of embankment and cutting . collapse , sink and open up are the harm that often done by tunnels . the breadth treated is the spot among 30 ~ 50m above the embankment and cutting , and 10 ~ 20mlow
其次，在前人工作的基础上，研究了注浆法在路基暗穴处理中的加固机理，用注浆法处理暗穴时在理论上应用的是渗透注浆和压密注浆，文中分析了球形扩散理论、柱形扩散理论和袖珍套管理论的特点。