TBM在抽水蓄能电站施工中的应用探讨

The Application of Tunnel Boring Machine in the Construction of Pumped Storage Power Station

TBM是目前最为先进的隧洞施工设备,但在国内抽水蓄能电站施工中未被应用。本文通过分析日本抽水蓄能电站TBM应用案例的应用范围、方式及基本条件,结合我国当前制造基础、施工水平和环境要求,以国内某抽水蓄能电站为例进行应用探讨,分析了采用TBM技术对枢纽布置的改变及优劣势,认为TBM已经具备在国内抽水蓄能电站施工应用的条件,并具有很好的应用前景。

Tunnel Boring Machine is the most advanced tunnel construction equipment.However it never apply in the construction of pumped storage power station in China.Through analyzing the scope,mode and basic conditions of Tunnel Boring Machine application on the construction of Pumped storage power station in Japan,combined with the current manufacturing base in China,the construction level and environmental requirements,this paper assumed a construction in Tunnel Boring Machine of one pumped storage power station in China as an example,which analyzed the changes of the main building layout and the advantages and disadvantages in Tunnel Boring Machine technology.It proposes that Tunnel Boring Machine application of pumped storage power station construction in China is feasible,and has great prospect.