引红济石调水工程地质特点及应对措施

Geological Characteristics of Water Diversion Project of Transfering Water from Hongyan River to Shitou and Corresponding Measures to Them

陕西引红济石调水工程地质条件非常复杂,施工过程中多次出现断层破碎带塌方、突发性涌水、涌泥等地质难题。结合施工采用的方法、措施分析、研究地质特性和规律,总结施工过程中发生地质灾害的经验教训,认为可以通过加强施工过程控制来有效降低隧洞施工地质风险和灾害发生的可能,从而达到加快工程建设进度,节约工程投资的目的。

The geological condition of Shaanxi Water Diversion Project of Transfering Water from Hongyan River to Shitou River is very complex, and there appear many geological difficulties such as the landslide, collapse, water surging, mud erupting and so on in the construction. After the in-depth analysis for the geological disasters in practice combining with the construction methods and measures, it is considered that the geological disasters in the construction of tunnels may be effectively reduced by strengthening the control for the construction process, in order to quicken the project schedule and save the project investment.