摘要
对混凝土坝来说，影响大坝变形的主要因素有水位、气温、坝体混凝土温度和时效等。本文对石门拱坝７号、９号、１１号坝段实测位移资料进行了分析，讨论了坝顶水平位移的变化规律以及水位和气温对坝顶水平位移的影响。
To a concrete dam,the main factors affecting dam displacement are water level,atmospheric temperature,temperature of dam concrete and aging effect.In this paper,monitoring displacement data for sections No.7,No.9,No.11 of Shimen Arch Dam are analysed. The law of horizontal displacement at crest and the influences of water lever and air temperature on horizontal displacement at crest are discussed.
出处
《大坝观测与土工测试》
1998年第2期24-25,38,共3页
Dam Observation and Geotechnical Tests
关键词
水库
水平位移
观测
资料分析
拱坝
坝顶
Shimen Reservoir horizontal displacement monitoring data analysis
