| 基于多年观测数据的地温预测模型 |
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| 引用本文： | 杨小强,吴建良.基于多年观测数据的地温预测模型[J].山西建筑,2014(6):150-151. |
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| 作者姓名： | 杨小强 吴建良 |
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| 作者单位： | [1]广东华路交通科技有限公司,广东广州510420 [2]同济大学道路与交通工程教育部重点实验室,上海201804 |
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| 摘 要： | 基于气温周期性变化条件下浅层地温的理论解,将同一地点不同深度的地温统一在一个表达式中,通过历史数据分析,确立了实测地温年变化参数与实测气温年变化参数的统计关系,由此建立了地温预测模型,验证了模型的适宜性。
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| 关 键 词： | 地温 气温 正弦函数 导温系数 |
Ground temperature prediction based on long time measured data |
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| YANG Xiao-qiang,WU Jian-liang.Ground temperature prediction based on long time measured data[J].Shanxi Architecture,2014(6):150-151. |
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| Authors: | YANG Xiao-qiang WU Jian-liang |
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| Affiliation: | 1＇2 (1. Guangdong Hnalu Transportation Technology Co. , Ltd, Guangzhou 510420, China; 2. Key Laboratory of Road and Traffic Engineering of the Ministry of Education, Tongi University, Shanghai 201804, China) |
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| Abstract: | Based on the solution for the shallow ground temperature distribution under cyclical changes of air temperature, the ground tempera- ture of the location at different depths unified in one expression, through the analysis of historical data, to establish the statistical relationship of the measured ground temperature change parameters and measured annual temperature change parameters, thereby establishing a temperature prediction model, the verify for suitability of the model was made. |
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| Keywords: | ground temperature air temperature sine function thermal diffusivity |
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