亭子口水电站缆机基础设计与施工

亭子口水电站选用2台中速无塔架缆索式起重机作为混凝土的浇筑设备，该缆机具有跨度大、水平荷载大、基础体积大的特点。在缆机基础结构设计过程中，充分考虑荷载、地形地质、施工场地、施工手段等因素，左岸采用弹性地基梁、右岸采用架空桥式基础形式。在缆机基础施工过程中，针对所遇到的地质问题，结合原有设计方案和现场条件，采用了安全可靠经济合理的处理方案。

Design and construction of cable-crane foundation of Tingzikou Hydropower Station

2 intermediate-speed cable cranes without tower were adopted as concrete pouring equipment for Tingzikou Hydropower Station,which has the characteristics of large span,horizontal load and foundation volume.In the design of foundation of the cable-crane,we fully considered the influential factors such as load,terrain and geology,construction field and methods.The elastic foundation beam and the aerial bridge-type foundation were adopted as foundation type at the left and right bank respectively;in the constr...