| 岔口河特大桥连续梁现浇支架设计技术 |
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| 引用本文： | 张忠德.岔口河特大桥连续梁现浇支架设计技术[J].石家庄铁路职业技术学院学报,2013,12(2):31-36. |
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| 作者姓名： | 张忠德 |
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| 作者单位： | 中铁十六局集团铁运工程有限公司 河北高碑店 074099 |
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| 摘 要： | 介绍了岔口河特大桥连续梁现浇支架的地基处理技术,以及现浇支架全部的设计计算过程,采用大型通用有限元软件ANSYS对重点部位进行了数值模拟,并详细阐述了岔口河特大桥连续梁支架设计计算方法,和支架预压方案,为类似的相关支架工程做参考。
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| 关 键 词： | 连续梁 支架设计 数值模拟 |
Design of Bracket for an On-site Casting of Continuous Girder of Extra-large Bridge over Chakou River |
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| ZHANG Zhong-de.Design of Bracket for an On-site Casting of Continuous Girder of Extra-large Bridge over Chakou River[J].Journal of Shijiazhuang Institute of Railway Technology,2013,12(2):31-36. |
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| Authors: | ZHANG Zhong-de |
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| Institution: | ZHANG Zhong-de(Rail Transportation Engineering Corporation Limited of China Railway 16th Bureau Group Co.,Ltd Gaobeidian Hebei 074099 China) |
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| Abstract: | This paper introduces the processing technology of the foundation for the bracket of on-site casting of continuous girder of the extra-large bridge over Chakou River,and the overall design and calculation process of on-site casting bracket.A large finite-element Program of ANSYS is applied to give a numerical simulation to key sections.And lastly,this paper expounds in great detail the design and calculation method and the preloading scheme for the bracket of continuous girder of the extra-large bridge over Chakou River,which provides some references to similar bracket projects. |
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| Keywords: | continuous girder design of support numerical simulation |
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