| 竖向冷却管在薄壁混凝土结构中的应用研究 |
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| 引用本文： | 杨胜祥.竖向冷却管在薄壁混凝土结构中的应用研究[J].山西建筑,2010,36(6):126-128. |
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| 作者姓名： | 杨胜祥 |
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| 作者单位： | 南水北调中线干线工程建设管理局河南直管建管部,河南,温县,454850 |
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| 摘 要： | 借助混凝土水管冷却温度场的严密算法，结合某泵站工程的建设，分析泵站薄壁混凝土结构施工期竖向冷却水管的仿真计算结果，分析表明，竖向布置冷却水管削峰降温作用较好，可达到防止薄壁混凝土早期开裂的目的。
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| 关 键 词： | 泵站 冷却水管 温度场 仿真计算 内外温差 |
On application research on vertical cooling pipe in thin wall concrete structure |
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| YANG Sheng-xiang.On application research on vertical cooling pipe in thin wall concrete structure[J].Shanxi Architecture,2010,36(6):126-128. |
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| Authors: | YANG Sheng-xiang |
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| Affiliation: | YANG Sheng-xiang |
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| Abstract: | By strict calculation of cooling temperature field of concrete's water pipe,the paper analyzes the simulation calculation results of the vertical cooling water pipe in the thin wall concrete structural period by combining with the construction of some pumping project,and proves the vertical layout cooling pipe has better peak clipping of cooling,so as to prevent the cracks in early period in thin wall concrete. |
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| Keywords: | pumping station cooling water pipe temperature field simulation calculation internal and external temperature difference |
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