| 900t架桥机垂直连续顶升安装技术 |
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| 引用本文： | 张文格.900t架桥机垂直连续顶升安装技术[J].国防交通工程与技术,2008,6(3):46-48. |
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| 作者姓名： | 张文格 |
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| 作者单位： | 中铁七局集团第三工程有限公司,陕西咸阳,712000 |
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| 摘 要： | 在武汉天兴洲大桥北岸引桥客运专线桥梁施工中，由于提梁大龙门吊机作业空间及桥面安装工作面规模的限制，HZQ900型架桥机不能一次性原位安装就位，结合本工程的实际情况，以及考虑未来可能的架桥机应用工况，并统筹考虑安全、技术经济分析等因素，采用垂直连续顶升技术成功在高位完成架桥机的安装工作，介绍了高位安装的原理、工作流程及关键技术，为类似架桥机高位拼装积累了宝贵的经验。
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| 关 键 词： | 架桥机 顶升 安装 桥梁施工 客运专线 高速铁路 |
Vertically Continuous Lifting Assembling Technique of the 900t Bridge Erector |
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| Zhang Wenge.Vertically Continuous Lifting Assembling Technique of the 900t Bridge Erector[J].Traffic Engineering and Technology for National Defence,2008,6(3):46-48. |
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| Authors: | Zhang Wenge |
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| Institution: | Zhang Wenge(Third Engineering Co.Ltd.of the Seventh Engineering Bureau Group of the Railway Ministry of China,Xianyang 712000,China) |
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| Abstract: | In the construction of the north-bank approach of the Tianxingzhou Bridge of the passengers-oriented railway line,because of the limitation of the work clearance of the big gantry crane and the deck operation scale,Type-HZQ900 bridge erectors can not be assembled in place at one stroke.With practical situation of the project,the future possible applications of the bridge erector,and an all-round safety evaluation taken into account,and technical and economic factors analyzed,the vertical,continuous lifting ... |
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| Keywords: | bridge erector lift fix bridge construction passengers-oriented railway line express railway |
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