ISSN 1671-1092 CN 33-1260/TK

大坝与安全 ›› 2022 ›› Issue (1): 39-42.

• 资料分析 • 上一篇    下一篇

丰满新坝高程218 m层面变形及渗流监测资料分析

李作光   

  1. 丰满发电厂,吉林 吉林,132108
  • 收稿日期:2021-01-02 修回日期:2021-04-13 出版日期:2022-02-10 发布日期:2022-06-02
  • 作者简介:李作光(1966— ),男,吉林桦甸人,硕士,高级工程师,主要研究方向为大坝安全监测及资料分析。

Analysis of deformation and seepage monitoring data of the surface at elevation 218 m of Fengman new dam

LI Zuoguang   

  1. Fengman Hydropower Plant
  • Received:2021-01-02 Revised:2021-04-13 Online:2022-02-10 Published:2022-06-02

摘要: 分析了丰满新坝高程218 m层面缝的成因及其可能影响,对增设的变形及渗流监测项目进行了介绍。为了判断该层面变形及渗流监测值的变化情况,首先对监测数据进行可靠性检查,然后对各监测物理量测值进行特征值统计,并绘制时空分布曲线,进行相关性分析,最后得出分析结论。


关键词: 丰满新坝, 变形, 渗流, 监测资料分析

Abstract: The author analyzes the cause and possible influence of interface joints at elevation 218 m of Fengman new dam, and introduces the deformation and seepage monitoring items. To study the changes of deformation and seepage values, reliability check of monitoring data is the first step. Then statistics of eigenvalue is studied, spatiotemporal distribution curves are drawn and correlation analysis is made. Finally, the analysis conclusion is obtained.


Key words: Fengman new dam, deformation, seepage, analysis of monitoring data

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