【摘要】 南水北调西线工程位于新构造活动强烈的青藏高原东北部,工程所面临的地质灾害类型主要为地震、崩塌、滑坡、泥石流、岸坡变形和破坏。工程施工及运行过程中,可能受到隧道涌水及岩爆、冻土、冰害等影响;区域内的地质灾害类型以泥石流和崩塌数量最多。更多还原

【Abstract】 The west-line project of water diversion from the upper Yangtze River into the upper Yellow River is located in the northeastern part of Qinghai-Tibet Plateau with strong neo-tectonic activities.The main types of geologic hazards for this project are earthquake,collapse,landslide,debris flow,bank slope deformation and failure.The project may be affected by some factors such as tunnel surge water,rock burst,frozen soil,ice disaster,etc.during the process of construction and operation.The geologic hazards which occur frequently in this region are debris flow and collapse.更多还原