| 加大截面综合法加固提载刚架拱桥分析研究 |
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| 引用本文： | 胡钊芳,胡玉泉,上官兵.加大截面综合法加固提载刚架拱桥分析研究[J].南昌大学学报(工科版),2002,24(2):62-65. |
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| 作者姓名： | 胡钊芳 胡玉泉 上官兵 |
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| 作者单位： | 1. 江西省公路管理局科研设计所,江西南昌,330002
2. 景德镇公路分局,江西景德镇,333000 |
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| 摘 要： | 介绍采用加大截面综合法加固提载刚架拱桥的研究方法和过程，课题项目立项以后，项目组立即收集有关资料，并结合工程背景桥梁现场勘测结果，对刚架拱桥进行了系统的加固技术研究，相应地提出了加大截面综合法的加固方案，经一个月的实施，对背景桥进行了有效的加固提载，经荷载试验检验和确认后，完全达到了预期效果。
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| 关 键 词： | 加大截面综合法 加固 提载 刚架拱桥 |
| 文章编号： | 1006-0456(2002)02-0062-04 |
| 修稿时间： | 2001年12月15 |
Analysis and Research of Reinforcing and Increasing Bearing Capacity of Rigid-frame Arch Bridge by Synthesis including Increasing Section Technique |
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| HU Zhao-fang ,HU Yu-quan ,SHANGGUAN Bing.Analysis and Research of Reinforcing and Increasing Bearing Capacity of Rigid-frame Arch Bridge by Synthesis including Increasing Section Technique[J].Journal of Nanchang University(Engineering & Technology Edition),2002,24(2):62-65. |
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| Authors: | HU Zhao-fang HU Yu-quan SHANGGUAN Bing |
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| Affiliation: | HU Zhao-fang 1,HU Yu-quan 2,SHANGGUAN Bing 1 |
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| Abstract: | The research method and process about reinforcing and increasing bearing capacity of rigid-frame arch bridge by increasing section technique are introduced.After the project was established,the group of project gathered relevant information and made systematic analysis of reinforcing technology for rigid-frame arch bridge with the on-the-spot result of survey,and accordingly put forward the reinforcing design of synthesis by increasing section.After a month,the design was carried into execution,the bridge has been reinforced and its bearing capacity has been increased effectively.According th the result of experiment,the effect of design is remarkable. |
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| Keywords: | increasing section synthesis reinforcing increasing bearing capacity rigid-frame arch bridge |
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