熊渡拱坝抬高正常蓄水位后的安全复核计算  

Calculation for Checking up Safety of Xiongdu Arch Dam with Raised Normal Pool Level

作　　者：宾洪祥[1] 王云鹏[1] 

机构地区：[1]湖北省水利水电勘测设计院,湖北武汉430070

出　　处：《湖北水力发电》2003年第3期7-8,共2页Hubei Water Power

摘　　要：熊渡拱坝坝址断裂构造及层间挤压的布丁构造十分发育 ,工程地质条件复杂。拱坝正常运行十余年后 ,新的洪水复核表明水量尚有一定富余 ,为增加发电量 ,拟将正常蓄水位抬高 1.5m。为了论证大坝的安全 。The Xiongdu arch dam has been put into use more than 10 years, the hydrological analysis shows that a certain amount of surplus runoff of Yuyang River could be used for power generation, thus, the normal pool level of Xiongdu reservoir is planned to raise 1.5 m. The stresses and stability of the dam are rechecked.

关 键 词：拱坝 应力分析 拱座稳定 安全评价 

分 类 号：TV3[水利工程—水工结构工程]