1) Transduction flow hole of JinPing
锦屏导流洞
2) Jinping auxiliary tunnel
锦屏辅助洞
1.
The Jinping auxiliary tunnels(2×17.
5 km的锦屏辅助洞是联系锦屏一、二级水电站的交通洞,也是锦屏二级水电站引水隧洞施工的超前地质勘探洞和施工辅助洞。
2.
Due to the extremely deep cover,rock bursts occur frequently during the construction of Jinping auxiliary tunnel,which has seriously delayed the construction schedule and jeopardized the safety of the workers and equipment.
锦屏辅助洞为超深埋交通隧洞,在施工过程中岩爆频繁发生,严重影响施工进度,极大地威胁着施工人员和设备的安全。
3.
Combined with the practice of geological prediction of jinping auxiliary tunnel construction,this paper expounds the purposes,methods and principles,analyses and compares the working principle of several prediction methods,the scope and the advantages and disadvantages,which aims to provide the reference for the same kind of tunnels.
结合锦屏辅助洞施工过程中的超前地质预报实践,着重阐述了深埋特长隧道超前地质预报的目的、方法和原则,分析比较了几种主要超前预报方法的工作原理、适用范围和优缺点,旨在为深埋特长隧道施工超前地质预报提供借鉴。
3) auxiliary tunnel at Jinping hydropower station
锦屏电站辅助洞
5) Jinping
锦屏
1.
3D FEM analysis on high slope excavation at left bank abutment of Jinping stage I Hydropower Station;
锦屏一级水电站左坝肩边坡开挖三维有限元分析
2.
Power transmission study of Jinping hydropower station;
锦屏水电站电能输送与消纳研究
3.
The technical measures of soil improvement in Longchi Ponkan orchard of Jinping county;
锦屏县龙池片区椪柑果园土壤改良技术措施
6) diversion tunnel
导流洞
1.
Analysis on textural stress and rock failure of diversion tunnels;
构造应力与导流洞围岩的破坏分析
2.
Unconventional technology for blocking up diversion tunnel of a small hydropower project;
小型水电工程导流洞封堵的非常规技术
3.
Treatment for collapse in diversion tunnel on left bank of Jinping Hydropower Station I;
锦屏一级水电站左岸导流洞塌方治理
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