溪洛渡水电站导流洞地下竖井闸室群结构设计

Underground Chamber Group Shaft Structure Design of Diversion Tunnel for Xiluodu Hydropower Station

介绍了溪洛渡水电站工程导流洞地下竖井闸室群的设计条件、设计标准和结构设计。经过5个汛期的实践考验,导流洞竖井闸门经受住了高外水水头的考验,达到了设计预想效果,验证了设计的合理性与可行性,为枢纽工程如期发电提供了条件。

The design conditions, design standard and shaft structure design of the underground chamber group of diversion tunnel for Xiluodu hydropower station introduced in the paper. After the practice test of five flood seasons, the diversion tunnel shaft gate withstood high water pressure test, reached the expected design effect, verified the rationality and feasibility of the design, provided the conditions for project schedule generation.