黄河万家寨水利枢纽大坝安全监测系统改进完善方案  

Scheme for Improvement of Dam Safety Monitoring System, Wanjiazhai Water Multi-purpose Dam Project

作　　者：尹政国 马永福[1] 

机构地区：[1]黄河万家寨水利枢纽有限公司,山西省偏关县036412

出　　处：《西北水电》2012年第2期91-95,共5页Northwest Hydropower

摘　　要：万家寨水利枢纽工程为黄河中游第一级控制性枢纽工程,及时准确地监测枢纽大坝的位移变化,不仅关系大坝本身的安危,对下游河道和两岸安全、晋蒙电网的安全稳定运行都有重要意义。根据万家寨水利枢纽大坝安全监测系统现有观测设施、设备的运行情况及实测资料,经过分析和现场试验,提出了万家寨监测系统存在的不足及改进完善方案。Wanjiazhai Water Multi-purpose Dam Project is the first-level control one at middle reach of the Yellow River. Dam displacement to be monitored in time and accurately is not only related to safety of the dam itself but also significant to safety of downstream water- course and banks as well as safety and stable operation of Shanxi-Inner Mongolian power grid. Based on actual operation and measured data of the existing observation facilities and equipment of the dam safety monitoring system of Wanjiazhai Water Multi-purpose Dam Project, disadvantages of the monitoring system are pointed out and corresponding scheme for its improvement is raised.

关 键 词：垂线 引张线 沉陷 视准线 变形控制网 扬压力 绕坝 自动化系统 

分 类 号：TM61[电气工程—电力系统及自动化]