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| 大跨径连续箱梁混凝土结构耐久性研究 | |
| 引用本文： | 仇益梅,辛自洋,曾宗文. 大跨径连续箱梁混凝土结构耐久性研究[J]. 混凝土, 2009, 0(4). DOI: 10.3969/j.issn.1002-3550.2009.04.017 |
| 作者姓名： | 仇益梅 辛自洋 曾宗文 |
| 作者单位： | 1. 广西交通职业技术学院,广西南宁,530023 2. 中铁十八局集团有限公司,广西,南宁,530011 3. 广西路桥总公司,广西南宁,530001 |
| 基金项目： | 广西交通科研项目立项课题 |
| 摘 要： | 针对大跨径连续刚构箱型桥跨结构的耐久性同题,结合丁程实际分析耐久性的主要损伤因子,进行混凝土的性能试验和混凝土结构的健康监测,提出其耐久性的改善途径、提高技术及保证措施,促进大跨径桥梁的"健康"发展. |
| 关 键 词： | 箱梁 混凝土结构 耐久性 研究 |
Durability of the concrete structure with the long span continual box girder |
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| QIU Yi-mei,XIN Zi-yang,ZENG Zong-wen. Durability of the concrete structure with the long span continual box girder[J]. Concrete, 2009, 0(4). DOI: 10.3969/j.issn.1002-3550.2009.04.017 | |
| Authors: | QIU Yi-mei XIN Zi-yang ZENG Zong-wen |
| Affiliation: | 1.Guangxi Vocational and Technical College of Communications;Nanning 530023;China;2.China Railway 18th Bureau Co.;Ltd.;Naning 530011;3.Guangxi Road and Bridge Engineering Corporation;Nanning 530001;China |
| Abstract: | According to the durability of concrete structure of the long span continual box girder,the main damage factor is analysed.By the ex-perimentation of the concrete durability and health monitoring of the structure,the measures are taken in order to accelerate development of the long span bridges. |
| Keywords: | box girder concrete structure durability research |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |