摘要
根据观音河水库病险土石坝现有的勘测、试验、运行和险情实测资料等条件,提出了分析确定坝体土渗透系数的方法和结果,并用这组渗透系数计算不同实测情况的浸润线,得到计算与运行经验或实测基本一致的结果,表明了这样确定的坝体土渗透系数的有效性。
Based on the existing survey, test and operation data of the dangerous zones of the Guanyinhe earth dam, the methods and results of analysis for the permeability coefficients of the dam body soil are presented. With the permeability coefficients, the phreatic lines for various practical observations are computed. The computed results are basically consistent with the observed data, indicating the validity of the permeability coefficients thus determined.
出处
《水电自动化与大坝监测》
2004年第1期54-57,共4页
HYDROPOWER AUTOMATION AND DAM MONITORING
关键词
土石坝
渗透系数
反算分析
earth dam
permeability coefficient
inverse analysis
