土质不均匀，有透镜体、尖灭、软粘土夹层，地下水位高。
The soil fabric is nonuniform, and there are lens, thining out, thin layer of soft clay, high ground water table.
据此可以判断粘土夹层是否阻水阻盐及其阻水阻盐作用效果。
By using the method it can be determined whether a clay bed retards the movement of soil water and salt and how large th...
隧洞不良地质段包括断层、低强度的软弱夹层、地质构造发育的结构松散地层、非岩性粘土、高地应力地层和富水地层等。
The tunnel adverse geological faults include faultage, low strength, geological formation and development of loose, non-rock clay, high stress formation and water-rich strata.
研究表明，这类夹层及其粘土物质系顺碳酸层间溶蚀-交代的产物。
The research have proved that the genesis of this kind of clay and intercalation is a solution- replacement products in carbonate rocks.
研究表明，这类夹层及其粘土物质系顺碳酸层间溶蚀-交代的产物。
The research have proved that the genesis of this kind of clay and intercalation is a solution- replacement products in carbonate rocks.
应用推荐