九甸峡水利枢纽厂房后高陡土质边坡加固设计  

Design for High and Steep Soil Slope Reinforcement of Jiudianxia Water Project

作　　者：王振强[1] 张少杰[1] 

机构地区：[1]甘肃省水利水电勘测设计研究院,甘肃兰州730000

出　　处：《水力发电》2010年第11期74-75,共2页Water Power

摘　　要：九甸峡水利枢纽电站采用长隧洞引水式地面厂房,厂房建筑物呈"一"字形布置。受厂区地形地质条件的限制,厂区开挖后形成高达96 m的高陡土质边坡。采用钢筋混凝土网格梁加预应力锚索进行加固。监测数据表明,厂房后边坡变形较小,运行状况良好,达到了加固设计的目的。The surface powerhouse of power station in Jiudianxia project with long diversion tunnel is a straight and single structure.As the special topographic and geologic conditions,a 96 m-high steep soil slope was formed after the powerhouse excavation.The reinforced concrete grid beams and prestressed cables were used for the reinforcement of slope.The monitoring data show that the slope deformation is smaller and the slope is in a stable condition.

关 键 词：九甸峡水利枢纽 地面厂房 土质边坡 边坡加固设计 High 预应力锚索 钢筋混凝土 运行状况 地质条件 厂区地形 边坡变形 引水式 网格梁 数据表 建筑物 长隧洞 字形 限制 开挖 监测 

分 类 号：TV73[水利工程—水利水电工程] TM612[电气工程—电力系统及自动化]