引大济湟调水总干高埋深隧洞围岩工程地质分类

结合现场测绘和勘探工作所获取的工程地质、水文地质资料,用巴顿Q系统和我国水利水电工程围岩分类方法,对引大济湟调水总干渠隧洞围岩进行了分类和评价.所得结果已用于工程实践,成为指导该工程设计和施工的重要参考文献.

Engineering Geological Classification of Deep Buried Tunnel System of Diversion of Datonghe River to Huangshuihe River Project

Because of its great length and buried depth, the Engineering Geological Classification is very important for the diversion tunneling system of the project. Two methods,Barton's approach, and the method used for the water conservancy and hydroelectric project in China, are adopted for the classification. Engineering geological classification is both necessary and helpful to the design and construction of the project. Such a study can also be referred by other tunneling works.