地下建筑土壤温度取值及对室内热环境的影响分析

Analysis of Soil Temperature Value of Underground Building and its Influence to the Indoor Thermal Environment

分析了地下建筑的热工特性,建立了土壤温度的计算模型,并对模型进行了验证。根据上述所建立的土壤温度计算模型计算出不同深度的土壤温度值,以某地下建筑为模拟对象,对其基础室温进行了模拟计算。分别分析了不同土壤温度输入值与不同埋深深度对地下建筑基础室温的影响,并对地下建筑土壤温度取值提供了一些参考意见。

The thermal characteristics of underground building were analyzed, and the calculation model of soil temperature was established and verified. According to the calculation model, the soil temperature of different depth is calculated, with an underground building as the simulation object, simulating its roombase temperature. And the effect of underground building roombase temperature of different soil temperature input value and different depth were analyzed, proposing some advice on the value of the underground building soil temperature.