谈龙江表孔弧门焊接工艺和L型水封补偿技术的创新应用

Introduction to Longjiang Table Hole Arc Welding Technology and the Innovative Application of L Water seal Compensation Technology

详细介绍了云南龙江水电站大坝表孔弧门焊接和弧门侧面L型水封安装因特定时期发挥防洪、泄洪作用及整个项目节点工期需提前完工而探索的一种施工新途径,是弧门安装、焊接和L型水封止水到达设计效果所尝试焊接新工艺和水封补偿技术的一种创新应用,达到了弧门蓄水、止水和提前投产的预计效果。

This paper introduces the deep hole arc gate welding and arc side L type seal installation of a new approach for a specific period of the construction of flood control, flood discharge and the whole play a role should be completed ahead of schedule the project node and exploration of Yunnan Longjiang hydropower, reach the design effect in arc door installation, welding and L type water sealing to an innovative new welding technology and water compensation technology, so as to achieve the water storage, water gate and early production of expected results.