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本文根据实测，对装配式冷库地坪在给定温度下产生的热流密度进行了分析，然后对地坪传热状况进行了简化，建立了传热数学模型，并导出了分析解，最后对地坪温度场进行了数值求解。
Based on the measured data, the heat flux density of assembled cold store floor at a given temperature is analyzed. Then the floor heat transfer condition is simplified, the heat transfer mathematical model is established, and the analytic solution is derived. Finally, Ping temperature field was solved numerically.