分析混凝土坝体温度场时，热力学参数对计算结果影响较大。为了合理选用热力学参数，针对某工程坝体下游面附近埋有几支温度计，可获得温度实测资料的情况，提出了混凝土热力学参数反分析模型，从而可简单、方便地反演出各热力学参数，以供正确分析坝体温度场及其效应量之用。%When the temperature field of concrete dam body is analyzed, the thermodynamics parameters will bring big impact on calculation results. In order to select rationally the thermodynamics parameters, several thermographs have been buried in the near of downstream surface of dam to gain the actual measured temperature. The inverse analysis model for concrete thermodynamics parameters was put forward. Therefore the thermodynamics parameters can be simply and easily back-calculated to analyze correctly the temperature field and its effect value of dam body.
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