By use of the principles of gray relative degree and fuzzy cluster analysis, the observed data of uplift pressure at each observation points of the Xin anjiang Dam foundation are analyzed.
利用时间序列方法，分析去除确定性部分后的残差序列，提取其中的有规律成分作为预报时的补偿项，形成叠合模型，进行建筑物观测资料的分析。
The influence of temperature variations on uplift pressure of concrete dam foundation is studied by establishing statistical monitoring models for uplift pressure with or without temperature factors.
分别建立了不考虑温度因子和考虑温度因子时某混凝土坝坝基扬压力监测统计模型，对比研究了温度对混凝土坝坝基扬压力的影响。
The technological measures of reducing uplift pressure have been taken for the dam foundation with high uplift pressure based on the calculation result.
根据有限元渗流场计算结果，提出了降低坝基扬压力的技术措施。
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