| 浅析辽宁营口长江路跨铁路立交桥混凝土冬季施工技术 |
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| 引用本文： | 杨涛,韩超.浅析辽宁营口长江路跨铁路立交桥混凝土冬季施工技术[J].河北工程技术高等专科学校学报,2012(1):62-65. |
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| 作者姓名： | 杨涛 韩超 |
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| 作者单位： | 1. 天津金磊建筑工程有限公司,天津,300450
2. 中交一航局第四工程有限公司,天津,300450 |
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| 摘 要： | 结合辽宁营口开发区长江路跨铁路立交桥桥墩混凝土施工,探讨了冬季混凝土施工的方法和技术措施,对于搅拌站的保温措施、原材料的加热与保温、混凝土的拌合与运输、混凝土的浇筑与养护以及温度的监测等技术环节进行了详细分析。
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| 关 键 词： | 混凝土 冬季施工 施工方案 配合比 保温 温度测量 |
Concrete Construction Techniques of Changjianglu Overpass over Railway Line in Yingkou Liaoning in Winter |
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| YANG Tao,HAN Chao.Concrete Construction Techniques of Changjianglu Overpass over Railway Line in Yingkou Liaoning in Winter[J].Journal of Hebei Engineering and Technical College Quarterly,2012(1):62-65. |
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| Authors: | YANG Tao HAN Chao |
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| Affiliation: | 1.Tianjin Jinlei Construction Engineering Limited Company,300450,Tianjin,China;2.No.4 Engineering Limited Company of CCCC First Harbor Engineering Limited Company,300450,Tianjin,China) |
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| Abstract: | Combining with the concrete construction of Changjianglu overpass over railway line in Yingkou Development Zone of Liaoning,the paper discusses the methods and technical measures of winter concrete construction.It also analyzes the heat insulation measures of mixing station,heating and preservation of raw materials,mixing and transformation of concrete,pouring and maintenance of concrete,temperature monitoring and etc. |
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| Keywords: | concrete winter construction construction scheme mixture proportion heat insulation temperature measurement |
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