高压引水隧洞运行期实测性态分析研究

Analysis of Actual Behavior of High Pressure DiversionTunnel During Operation Period

随着国内抽水蓄能电站的兴起,高压引水隧洞技术在蓄能电站得到了广泛应用,隧洞的结构安全问题也越来越被关注.虽然在设计、施工及试验阶段,通过相应的数值计算与试验数据分析可认证隧洞的结构安全性及合理性,但是,高压引水隧洞投入运行后的真实状况仍需相应的监测方法来揭示,从而对结构性态是否正常做出判断.

With the rise of domestic pumped storage power stations,high-pressure diversion tunnel technology has been widely used in energy storage power stations,and the structural safety of tunnels has become more and more concerned.Although,in the design,construction and test stages,the structural safety and rationality of the tunnel can be verified by the corresponding numerical calculation and test data analysis.However,the actual situation after the high-pressure diversion tunnel is put into operation still needs corresponding monitoring methods to reveal.Therefore,it is judged whether the structural state is normal.