南水北调新线路—三峡水库引水济黄济华北段工程地质条件

ENGINEERING-GEOLOGICAL CONDITATIONS FOR A NEW LINE OF SOUTH-NORTH WATER-DIVERSION PROJECT FROM THE THREE GORGES RESERVOIR TO YELLOW RIVER AND NORTH CHINA

由于汉江丹江口水库不是稳定可靠的水源基地 ,加上频繁出现的黄河断流、渭河干涸以及黄河全流域缺水等问题 ,现有的东线、中线方案不能解决 ,只有三峡引水工程能够解决 ,且效益巨大。本文介绍三峡水库引水工程的地质概况和工程地质条件。该工程不存在解决不了的重大技术问题和地质问题。

The Danjiangkou Reservoir is not a reliable stable base for water source,the Yellow River flow is frequently cut out and the Weihe River has lack of water. These problems can not be solved in present scheme of the East and Middle lines of S-N water diversion, but can be solved in the new line scheme, which is of great benefit. This paper deals with geology and engineering-geological condition of the new line. No technical and geological problems can not be solved in implementation of this line scheme.