小溪口电站溢洪道设计简述

A Brief Introduction on Design of Spillway of Xiaoxikou Hydropower Station

简述根据具体的地形地质条件进行小溪口溢洪道的结构布置。闸室采用闭合刚架结构 ,并将山体作为结构体的一部分 ;进口段右翼墙底部采用壁板式锚杆挡土墙 ,右翼墙上部采用重力式挡土墙 ;泄槽岸墙亦采用壁板式锚杆挡土墙 ,以降低工程投资。

According to the geographical and geological conditions in-situ, the structural layout of Xiaoxikou project is discussed. The sluice bay of spillway is built up of twin enclosed rigid frames, for the purpose of saving engineering cost, the lower part of the right wing wall at entrance of spillway is built up of concrete slabs anchored with rock slope, and its upper part is built up of gravity retaining wall.