The application of composite steel tunnel support technique to tunnel collapse handle at the Zhenlong Hydropower Station, Shimian and its applicable conditions as well as perspective are set forth.
介绍了组合钢支撑技术在石棉镇龙电站隧洞塌方中的应用情况 ,同时探索出了该项技术的适用条件和推广前景。
The application of composite steel tunnel support technique to tunnel collapse handle at the Zhenlong Hydropower Station, Shimian and its applicable conditions as well as perspective are set forth.
介绍了组合钢支撑技术在石棉镇龙电站隧洞塌方中的应用情况 ,同时探索出了该项技术的适用条件和推广前景。
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