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本文介绍了基于实测沉降资料和实测孔隙水压力资料的固结系数反分析方法,对深圳河一期工程 A 类堤坝的固结系数进行了反分析研究,并利用改进的 Terzaghi 理论比较研究了反分析结果和实测沉降的差异及其原因。文中的方法和结果可用于指导堤坝填筑和验证现有土工理论。
In this paper, based on the measured settlement data and measured pore water pressure data, the consolidation coefficient back analysis method is introduced to study the consolidation coefficient of the type A dyke in the first phase project of Shenzhen River. The improved Terzaghi theory is used to compare and study the consolidation coefficient Analysis of the difference between the results and the measured settlement and its causes. The methods and results presented in this paper can be used to guide the embankment construction and verify existing geotechnical theories.