龙滩水电站地下洞室群开挖施工机械设备简介

龙滩水电站地下洞室群开挖施工中采用了三臂液压凿岩台车、混凝土喷射机、移动式升降平台车和铰接式自卸汽车等国内外先进的施工机械设备,这些设备的应用,为龙滩水电站地下洞室群实现快速施工,保证工程进度及质量,取得良好的经济效益提供了保障,为此,对其性能及优点进行了介绍,为类似工程的施工提供借鉴。

Brief Introduction of Construction Mechanical Equipment for the Excavation of Underground Caverns of Longtan Hydropower Station

During the excavating construction of underground caverns of Longtan hydropower station, some advanced mechanical equipments such as three-arm hydraulic drilling rig, shotcrete machine, mobile elevating platform and articulated self-unload trucks, are widely used. These advanced equipments provide enough effective guarantee for the fast construction, project quality and well economical benefit. This paper gives a brief introduction for performance and advantage of the advanced equipments, it will provide an useful example for those similar hyroelectricity projects.