| 超大截面劲性砼结构施工技术 |
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| 引用本文： | 韩锋.超大截面劲性砼结构施工技术[J].铁道建筑技术,2013(11):21-25. |
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| 作者姓名： | 韩锋 |
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| 作者单位： | 中铁建设集团有限公司铁路工程总指挥部,北京100040 |
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| 摘 要： | 介绍了高速铁路站房桥建合一超大截面劲性混凝土结构的施工关键技术,阐述了在钢柱、钢梁周围配置钢筋、浇筑混凝土,钢结构柱梁构件和钢筋混凝土形成整体的承载结构体系施工方法,应用该关键施工技术的劲性混凝土结构既能满足高速铁路站房轨道层承载力大和跨度大的要求,又可满足铁路桥梁设计规范要求.
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| 关 键 词： | 劲性混凝土结构 铁路站房 桥建合一 |
Construction Technology of Steel Reinforced Concrete Structure of Large Cross Section |
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| Affiliation: | Hart Feng (China Railway Construction Group Co. Ltd. , Beijing 100040, China) |
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| Abstract: | This paper introduces the key construction technologies of high-speed railway station bridge buih with a large cross section of steel reinforced concrete structure, it elaborates the key technologies of the steel column, steel reinforcement, pou- ring concrete around the steel columns, beams and reinforced concrete to form a whole bearing structure system. Reinforced concrete structure used in the key construction technology meets not only the requirements of high-speed railway station track layer large carrying capacity and large span requirements, but also the requirements of the design code of railway bridges. |
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| Keywords: | stiff concrete structure railway station bridge-building incorporation |
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