摘要
清江隔河岩水电站大坝为三心单曲重力拱坝,投入运行十年来,经历了各种不利运行工况的考验,根据已有的监测资料对大坝坝体、坝基参数反演分析,并以大坝反演分析成果,进行了大坝变形、应力及稳定计算,拟定了大坝变形监控指标,对大坝安全运行管理有重要的指导意义。
The three-centre gravity arch dam of Geheyan hydroproject has been put to use more than 10 years under various unfavourable conditions. On the ground of monitored data now on hand,the stresses,deformation and stability of the dam and its foundation are calculated by inverse analysis,and the deformation monitoring index of the dam is drawn out as well.
出处
《湖北水力发电》
2005年第3期60-63,共4页
Hubei Water Power
关键词
隔河岩大坝
反演分析
力学参数
监控指标
Geheyan dam,inverse analysis,mechanical parameter,monitoring index
