| 武广客运专线32 m箱梁运架过程监测研究 |
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| 引用本文： | 宋津喜,高治双,李永强,黄直久,王鹏. 武广客运专线32 m箱梁运架过程监测研究[J]. 铁道建筑技术, 2009, 0(2) |
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| 作者姓名： | 宋津喜 高治双 李永强 黄直久 王鹏 |
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| 作者单位： | 1. 中铁十二局集团有限公司,太原,030024
2. 铁道科学研究院,北京,100081 |
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| 摘 要： | 介绍了武广客运专线清远梁场使用的箱梁运架一体机的性能特点和工效实例,以及对运架过程中,箱梁重点部位的应力变化进行监测研究,结果表明:相对其他形式的架桥方案,使用运架一体式架桥机作业简单、施工安全,可顺利解决隧道口狭小空间进行架梁的困难工况,对类似工程具有一定的借鉴作用。
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| 关 键 词： | 箱梁运架 运架一体机 监测 |
Monitor Research on 32 m Box Girder Transportation and Erection Process of Wu-Guang PDL |
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| Song Jinxi,Gao Zhishuang,Li Yongqiang,Huang Zhijiu,Wang Peng. Monitor Research on 32 m Box Girder Transportation and Erection Process of Wu-Guang PDL[J]. Railway Construction Technology, 2009, 0(2) |
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| Authors: | Song Jinxi Gao Zhishuang Li Yongqiang Huang Zhijiu Wang Peng |
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| Affiliation: | Song Jinxi; Gao Zhishuang; Li Yongqiang; Huang Zhijiu; Wang Peng(1.China Railway 12th Bureau Group Co.Ltd.; Taiyuan 030024; China; 2.China Academy of Railway Sciences; Beijing 100081; China); |
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| Abstract: | It is introduced in this paper the performance characters and real engineering effect of box girder erecting machine integrated with lifting used in Qiangyuan Girder Yard of Wu-Guang PDL.In the lifting and erecting process,the stress change in box girders important parts are monitored and researched.Results show: Compared with other bridge-erecting schemes,bridge erecting machine integrated with lifting is easy to operate,and can ensure safe construction,and solve the difficulty of girder erection in the n... |
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| Keywords: | box girder transportation and erection erecting machine integrated with lifting monitor |
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