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南水北调工程陶岔至沙河南段为中线一期工程输水总干渠的首段,沿线地质环境条件较复杂。现状条件下,沿线发现滑坡、崩塌、地面不均匀沉陷等地质灾害;预测工程建设有引发和遭受滑坡、崩塌、地面不均匀沉陷、地面塌陷、膨胀土、地裂缝地质灾害的危险性。工程建设过程中需针对不同的灾害类型采取适当的预防或治理措施。
The south section of the South-to-North Water Diversion Project to the south of Shahe is the first section of the main canal for water conveyance of the first phase of the midline project. Geological and environmental conditions along the route are more complicated. Under the current conditions, landslides, collapses and uneven ground subsidences are found along the route. It is predicted that there is a danger of causing geological disasters such as landslides, collapses, uneven ground subsidence, ground subsidence, expansive soil and ground fissures. In the process of project construction, appropriate prevention or control measures should be taken according to different types of disasters.