摘要
结合李家峡拱坝垂线监测资料,分析坝体水平位移的变化规律。在此基础上,建立坝体垂线水平位移统计模型(以6号和16号坝段测点为例)和坝体挠曲线模型(以11号坝段测点为例),对水平位移的变化规律及影响因素做了进一步分析。
This paper analyzes the disciplines of dam＇s level displacement changes with vertical monitoring data of the Lijiaxia arch dam. On this basis, it builds up the dam vertical level displacement statistic model based on measuring points at the 6th and the 16th dam sections and the deflection line model based on measuring points at the llth dam section. It further studies the change disciplines of the level displacement and influencing factors.
出处
《红水河》
2009年第2期89-93,97,共6页
Hongshui River
基金
国家自然科学基金项目(50539010
50539110
50539030-1-3
50579010)
国家科技支撑计划项目(20006BAC14B03)
中国水电工程顾问集团公司科技项目(CHC-KJ-2007-02)
关键词
拱坝
监测资料
水平位移
统计模型
李家峡水电站
arch dam
monitoring data
level displacement
statistic model
Lijiaxia Hydropower Station
