| 蒲庙大桥吊杆更换施工技术 |
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| 引用本文： | 周勇狄,钟志钦.蒲庙大桥吊杆更换施工技术[J].西部交通科技,2011(5):69-72. |
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| 作者姓名： | 周勇狄 钟志钦 |
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| 作者单位： | 广西交通科学研究院,广西南宁,530007 |
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| 摘 要： | 文章以南宁蒲庙大桥的维修加固工程为背景,阐述了拱桥吊杆更换的原则、关键技术、施工特点和吊杆的选取情况,介绍了吊杆更换的施工工艺流程,并从施工准备、体系转换、拆除旧吊杆、安装新吊杆、吊杆防护等方面探讨了拱桥吊杆更换的施工技术要点。实践证明,该吊杆更换技术是安全可行的。
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| 关 键 词： | 蒲庙大桥 吊杆更换 施工技术 |
Suspender Exchange Technology in Pumiao Bridge |
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| ZHOU Yong-di,ZHONG Zhi-qin.Suspender Exchange Technology in Pumiao Bridge[J].Western China Communication Science & Technology,2011(5):69-72. |
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| Authors: | ZHOU Yong-di ZHONG Zhi-qin |
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| Institution: | ZHOU Yong-di,ZHONG Zhi-qin(Guangxi Transportation Research Institute,Nanning,Guangxi,530007) |
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| Abstract: | Taking the maintenance and reinforcement project in Nanning Pumiao Bridge as an example,the article introduces the exchange principle,key technology,construction method and suspender selection.It also points out the construction procedure and discusses the technology keypoints from preparation,system change,old suspender removal,new suspender installation and suspender protection.The real practice proves the feasibility of this exchange technology. |
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| Keywords: | Pumiao Bridge Suspender exchange Construction technology |
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