| 大吨位回转天车的研制与应用 |
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| 引用本文： | 孙世豪.大吨位回转天车的研制与应用[J].铁道建筑技术,2009(12):103-105. |
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| 作者姓名： | 孙世豪 |
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| 作者单位： | 中铁第五勘察设计院集团有限公司,北京,102600 |
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| 摘 要： | 为了克服常规重物起升天车动作单一的弱点，研制了一种大吨位回转天车，该回转天车具有起重吨位大、动作灵活多样、自平衡稳定性好等特点，可满足大吨位、大体积重物空中对位及安装的需要。同时，结合新建铁路郑西客运专线磨沟河大桥的工程实例，介绍了大吨位回转天车在铁路双线节段拼装造桥机上的应用。
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| 关 键 词： | 大吨位回转天车 造桥机 客运专线 |
Development and Application of Large-tonnage Rotary Crane |
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| Sun Shihao.Development and Application of Large-tonnage Rotary Crane[J].Railway Construction Technology,2009(12):103-105. |
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| Authors: | Sun Shihao |
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| Institution: | Sun Shihao (China Railway Fifth Survey and Design Institute Group Co. Ltd. , Beijing 102600, China) |
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| Abstract: | In order to overcome the conventional crane＇s weakness of single motion, a large-tonnage rotary crane was developed, which has the features of large tonnage, various motions, and good self-balance stability, and can meet the requirements of contraposition and installation of big-tonnage mass objects. Meanwhile, in light of the construction practice of Mogouhe Bridge in the newly built Zhengzhou-Xi＇ an PDL, this paper also introduces the application of the large-tonnage rotary crane in the railway double-line sectional assembling of bridge fabrication machine. |
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| Keywords: | large-tonnage rotary crane bridge fabrication machine passenger dedicated Line |
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