... - 经济法律论文发表 - xzbu.com 中国论文网 关键词：导流洞、钢拱架变形、处理措施 [gap=329]Key words: the diversion tunnel, steel arch frame deformation, handling measures ...
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New technique is applied to reconstruct the diversion tunnel to the vortex flow tunnel with energy dissipation.
应用新技术将导流洞改建成旋流消能泄洪洞。
Now the diversion tunnel has been completed, the changes of deformation and anchor stress for surrounding rock are small.
目前该导流洞开挖支护已完成，围岩变形及锚杆应力变化较小，表明围岩已趋于稳定。
As the diversion tunnel of Ertan Hydroelectric plant has big dimensions and high initial ground stress, the new conception and method are used in design.
二滩水电站导流隧洞规模大、初始地应力高，设计中采用了现代地下结构设计理论和方法。
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