| 倾斜式热管抑制冻土路基裂缝效果分析 |
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| 引用本文： | 刁呈城,沈宇鹏,原思成. 倾斜式热管抑制冻土路基裂缝效果分析[J]. 山西建筑, 2009, 35(4) |
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| 作者姓名： | 刁呈城 沈宇鹏 原思成 |
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| 作者单位： | 1. 北京市勘察设计研究院,北京,100038
2. 北京交通大学土木建筑工程学院,北京,100044 |
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| 摘 要： | 针对冻土路基裂缝潜在的危险性,结合工程实例,对倾斜式热管路基进行了现场监测和数值计算,分析了热管路基的温度变化特征,实践表明倾斜式热管能有效降低路堤内的地温,从而有效地控制路基裂缝的产生和发展。
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| 关 键 词： | 冻土路基 裂缝 倾斜式热管 温度 |
Analysis of the effect of inclined heat pipe restraining the crack on frozen soil road foundation |
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| DIAO Cheng-cheng,SHEN Yu-peng,YUAN Si-cheng. Analysis of the effect of inclined heat pipe restraining the crack on frozen soil road foundation[J]. Shanxi Architecture, 2009, 35(4) |
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| Authors: | DIAO Cheng-cheng SHEN Yu-peng YUAN Si-cheng |
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| Affiliation: | DIAO Cheng-cheng SHEN Yu-peng YUAN Si-cheng |
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| Abstract: | According to the potential danger existing in frozen soil road foundation,it makes a site monitoring and numerical calculation of inclined heat pipe road foundation combined with projects,analyses the temperature changing features,and the practice proves that inclined heat pipe can effectively reduce the floor temperature within embankment,so as to effectively control the appearance and development of crack on road foundation. |
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| Keywords: | frozen soil road foundation crack inclined heat pipe temperature |
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