西沟大坝观测资料分析

Study on observing data of Xigou Dam

根据西沟沥青混凝土心墙堆石坝1992～2003年的渗流、大坝变形等观测资料,分析了渗流量的变化规律,建立了渗流量与"水位"、"时限"关系的回归方程。

Accroding to observing information of seepage flow,changed dam of asphalt concrete centre wall stone dam at Xigou in 1992～2003,this paper analyzes the changed regulation of seepage flow quantity,sets up regression equation between seepage flow quantity and level and time limit.Combining with information of changed dam,this paper comprehensively analyzes the status quo of the dam and introduces all the process of checking cracksand blocking up cracks of the dam every times.