| 双梁式公铁两用新型架桥机研制 |
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| 引用本文： | 黄耀怡,吴国梅. 双梁式公铁两用新型架桥机研制[J]. 铁道建筑技术, 2011, 0(12): 90-96 |
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| 作者姓名： | 黄耀怡 吴国梅 |
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| 作者单位： | 1. 秦皇岛天业通联重工股份有限公司,河北秦皇岛066004／中铁第五勘察设计院集团有限公司,北京102600
2. 郑州新大方重工科技有限公司,郑州,450064 |
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| 基金项目： | 河南省郑州市重大科技专项(项目编号:10ZDX003) |
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| 摘 要： | 介绍一种适用于整体架设公路和铁路T形预应力混凝土简支梁的公铁两用架桥机研制情况，该机总体组成方案为箱形双梁迈步式架桥机，能够顺利解决45°斜交桥和R=300m小曲线上架梁两大施工难题。
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| 关 键 词： | 公铁两用架桥机 小曲线 斜交桥 双梁式 |
Research and Fabrication for a New Box Double Girder Type of Bridging Machine Which Is Used of Highway and Railway Both |
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| Huang Yaoyi,Wu Guomei. Research and Fabrication for a New Box Double Girder Type of Bridging Machine Which Is Used of Highway and Railway Both[J]. Railway Construction Technology, 2011, 0(12): 90-96 |
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| Authors: | Huang Yaoyi Wu Guomei |
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| Affiliation: | 1.Qinhuangdao Tianye Tolian Heavy Industry Co.Ltd.,Qinhuangdao 066004,China;2.China Railway Fifth Survey and Design Institute Group Co.Ltd.,Beijing 102600,China;3.Zhengzhou New Dafang Heavy Industry KeJi Co.Ltd.,Zhengzhou 450064,China) |
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| Abstract: | This paper introduce the research on highway-railway dual-purpose T-shape prestressed simple concrete beam erector.This machine belongs in the box shaped dual beam walking bridging machinery,and it can resolve two difficult problems of erecting the bridge beams,i.e.to erect the 45°skew bridge with and R=300 m small radius curve box girder installation. |
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| Keywords: | highway-railway dual-purpose bridge erector small radius curve skew bridge highway-railway dual-purpose |
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