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在分析现有工程资料的基础上 ,结合国内外类似工程实例 ,对长须水库—恰给弄自流线深埋隧洞工程涌水地段情况进行了预测研究 ,涌水事故应主要采取 :堵塞法、压注法和冻结法处理技术。为今后该隧洞施工增加了预测的准确性和处理的及时性 ,以确保工程顺利实施。
Based on the analysis of existing engineering data and the case studies of similar projects both at home and abroad, a prediction is made on the conditions of gushing water in the Changsu Reservoir - Qiandong gravity drainage tunnel. The water gushing accident should mainly adopt the methods of congestion and pressure Note and freeze processing techniques. For the future construction of the tunnel increased forecast accuracy and timeliness of treatment to ensure the smooth implementation of the project.