摘要
引江济汉工程是南水北调中线工程的重要组成部分,工程跨越多条河流及湖泊,沿途交叉建筑物100余座,其工程地质问题表现出多样性和复杂性,主要有施工期地下水涌水、涌砂,渠道边坡稳定,渠道渗漏及浸没,渗透变形,软土地基,膨胀土,饱和砂土振动液化和次生环境工程地质等问题。
＂Water from Yangtze River to Hanjiang River＂ project is an important component of the middle route of ＂Southern Water to the North＂ project. It goes across many rivers and lakes and hundreds of different buildings along the way. The main engineering geological problems occur in diversity and complexity. They are mainly the problems in the construction period such as underground inrush of water and sand, trench slope stability, trench seepage and submersion, seeping deformation, soft soil foundation, dilative soil, and vibration liquefaction of saturated sand. There are also secondary environmental and engineering geological problems.
出处
《资源环境与工程》
2006年第4期377-380,共4页
Resources Environment & Engineering
关键词
南水北调
引江济汉
工程地质问题
＂Southern Water to the North＂
＂Water from Yangtze River to Hanjiang River＂
engineering geological problem
