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通过数学建模的方法调查在建筑工地上对地基土在冬季除雪和在夏季使用热绝缘层来提高空气冷却系统的可能性。同时表明,在建筑工地上对地基土在冬季除雪和在夏季使用热绝缘层对提高系统空气冷却整体性能的相对贡献度上在不同阶段是不同的。在土壤冷却第三阶段末期,清除积雪和使用热绝缘层不仅导致基础温度下降,而且对基础温度随深度再分配产生重要影响。计算结果清楚地表明,除雪和使用热绝缘覆盖物能增加空气冷却系统的效率,甚至可以从本质上降低其活性。
A mathematical modeling approach was used to investigate the possibility of improving the air-cooling system by removing snow from winter soil in construction sites and using thermal insulation in the summer. At the same time, it shows that the relative contribution of building construction sites to the snow removal of foundation soils in winter and the use of thermal insulation in summer to improve the overall performance of system air cooling is different at different stages. At the end of the third phase of soil cooling, the removal of snow and the use of thermal insulation not only lead to a decrease in the base temperature, but also have a significant effect on the base temperature with depth redistribution. The results of the calculations clearly show that snow removal and the use of a thermally insulating covering can increase the efficiency of the air cooling system and can even substantially reduce its activity.