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- Disaster Preventive Treatment for Gushing Water-Projecting Mud Soil and Ground Subsidence of Tunnel in Karst Zone 岩溶隧道涌水涌砂及地表塌陷灾害防治
- tunnel in karst zone 岩溶隧道
- We also suppose out that the surface of karst zone and upper phreatic karst zone in karst slope unit is favorable reservoir and enrichment region of oil and gas. 指出岩溶斜坡区的地表岩溶带及潜流岩溶带上都是有利的储层发育和油气主要富集区带。
- Abstract: The paper describes red clay seepage prevention technique in karst zone, focusing on physical and mechanical properties of red clay, principle of seepage prevention, construction technology, quality control and result of application. 文摘:介绍在喀斯特地区红粘土人工防渗技术，主要介绍红粘土物理力学性能、防渗原理、施工工艺、质量控制及应用效果。
- The kid dug a tunnel in the sand. 小孩在沙堆里挖了一个地道。
- Strengthening of the bearing layer of pile foundation in karst zone 岩溶地区桩基持力层的加固处理
- Design and Treatment of Bridge Crossing in Karst Zone 岩溶地区桥梁设计及处理
- Mechanism of Grouting and Design for Subgrade Lesion in Karst Zone 岩溶病害路基注浆机理及设计
- Deformation Analysis and Monitoring of Surrounding Rock during Full-face Excavation of Tunnel in Karst Regions 岩溶区全断面开挖隧道围岩变形规律及其监测
- Construction Technology of Bridge Large-aperture Bored Piles in Karst Zone 岩溶区桥梁大孔径钻孔桩施工技术
- Deformation Modeling of Surrounding-rock during Full-face Excavation of Tunnel in Karst Regions 岩溶区全断面开挖隧道围岩变形特性模拟
- Research on the Hole Forming of the Bored Filling Pile of Bridges in Karst Zone 岩溶区桥梁钻孔灌注桩成孔理论研究
- Grouting Treatment for Railway Subgrade Subsidence in Karst Zone Covered with Soil Mass 覆盖型岩溶地区铁路路基塌陷灌浆处理
- Very many other animals dig tunnels in the earth. 许多其他的动物在地里挖坑道。
- We used to dig tunnels in the sand. 我们以前常在沙推中挖山洞。
- Each hypergenesis palaeokarst’s karst zone have itself reservoir character. 表生期岩溶不同的岩溶带具有各自的储集特征，表层岩溶带具有大量风化裂缝、溶蚀缝洞；
- Red squirrels disappear inside trees, frogs go deep under the mud, and many other animals dig tunnels in the earth. 红松鼠藏到树里面去了，青蛙钻入泥土的深处，而许多其它的动物，则在地里挖坑道。
- The prediction theory and forecast method of tunnel water gushing in karst areas have long been a difficult hydrogeological problem. 摘要岩溶地区隧道地下水涌水预测方法和理论是长期以来难以突破的水文地质难题。
- This small rodent can scoop out a long, narrow tunnel in a very short time. 这种小啮齿动物能在很短的时间里挖出一条又长又窄的地道来。
- The Western Harbour Crossing is the first six-lane road tunnel in Hong Kong. 西区海底隧道于一九九七年四月启用，是香港第一条6线行车隧道。
