| 基于MIDAS的大体积混凝土冷却水管布置方案研究 |
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| 引用本文： | 王新刚,张伟,樊士广,齐怀尚.基于MIDAS的大体积混凝土冷却水管布置方案研究[J].港工技术,2010,47(6):42-45. |
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| 作者姓名： | 王新刚 张伟 樊士广 齐怀尚 |
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| 作者单位： | 1. 中交天津港湾工程研究院有限公司,天津,300222
2. 中交一航局第一工程有限公司,天津,300456 |
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| 摘 要： | 为有效发挥大体积混凝土结构中冷却水管的控温作用,利用有限元软件MIDAS/CIVIL,对埋设冷却水管的大体积混凝土的温度场进行计算,分析水管布置形式,水管直径、管距、长度,冷却水流量等因素对温度场的影响,并综合考虑冷却效率和施工成本,提出较为合理的冷却水管布置方案。
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| 关 键 词： | 大体积混凝土 MIDAS 冷却水管 温度场 水化热 |
Study of Layout for Water-cooling Pipes in Mass Concrete Based on MIDAS |
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| Wang Xingang,Zhang Wei,Fan Shiguang,Qi Huaishang.Study of Layout for Water-cooling Pipes in Mass Concrete Based on MIDAS[J].Port Engineering Technology,2010,47(6):42-45. |
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| Authors: | Wang Xingang Zhang Wei Fan Shiguang Qi Huaishang |
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| Institution: | (⒈Tianjin Port Engineering Institute Ltd.of CCCC First Harbor Engineering Company Ltd.,Tianjin 300222,China;⒉ The First Engineering Company Ltd.Of CCCC First Harbor Engineering Company Ltd.,Tianjin 300456,China) |
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| Abstract: | In order to realize effective temperature control of water-cooling pipe in mass concrete structures,the finite element software MIDAS/CIVIL is used to calculate temperature field of mass concrete in which the water-cooling pipe is embedded.Meanwhile the factors such as the layout of the water-cooling pipes,pipe diameter,distance between two pipes,pipe length,cooling water flow and etc influencing on the temperature field are analyzed.The cooling efficiency and construction cost are also taken into account c... |
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| Keywords: | mass concrete MIDAS water-cooling pipe temperature field heat of hydration |
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