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水电站导流洞回填灌浆是水工建筑物施工中的关键节点与重要部位,它关系到水电站的安全运行。文章结合工程实例,重点阐述了水电站导流洞灌浆施工技术,考虑隧洞灌浆的施工作业难度较大,通过对施工环境的分析研究,进行了合理的施工布置,并运用回填灌浆及固结灌浆技术对该隧洞工程进行施工,保质保量地完成了任务,以期为类似工程提供参考依据。
The backfill grouting in the diversion tunnel of a hydropower station is a key node and an important part in the construction of hydraulic structures. It relates to the safe operation of a hydropower station. Combined with engineering examples, this paper focuses on the grouting construction technology of the diversion tunnel of the hydropower station. Considering the difficult construction work of the tunnel grouting, through the analysis of the construction environment, the reasonable construction layout and the application of backfill grouting and consolidation grouting The tunnel project construction, quality and quantity to complete the task, with a view to provide a reference for similar projects.