| 既有桥梁拓宽改造设计中纵向接缝问题的研究 |
| |
| 引用本文： | 连军,贾磊,徐艳玲. 既有桥梁拓宽改造设计中纵向接缝问题的研究[J]. 山西建筑, 2007, 33(29): 313-314 |
| |
| 作者姓名： | 连军 贾磊 徐艳玲 |
| |
| 作者单位： | 1. 陕西省公路勘察设计院,陕西,西安,710060
2. 长安大学公路学院,陕西,西安,710065 |
| |
| 摘 要： | 根据大量桥梁拓宽改造的工程实例，介绍了目前常见的新旧桥梁纵向连接方式，并且对不同的纵向接缝进行了对比，得出了不同类型接缝对结构受力的影响，从而提高桥梁承载力。
|
| 关 键 词： | 桥梁拓宽 空心板 箱梁 横隔板 纵向接缝 |
| 文章编号： | 1009-6825（2007）29-0313-02 |
| 修稿时间： | 2007-05-09 |
The research on longitudinal connection in the widening and rehabilitation designing of the existing bridges |
| |
| LIAN Jun,JIA Lei,XU Yan-ling. The research on longitudinal connection in the widening and rehabilitation designing of the existing bridges[J]. Shanxi Architecture, 2007, 33(29): 313-314 |
| |
| Authors: | LIAN Jun JIA Lei XU Yan-ling |
| |
| Abstract: | In this paper, the author according to large amount of projects, different longitudinal connections are introduced, and compares different vertical joint cracks, especially get the result of the influence in the bridge structure on different longitudinal connections, so as to improve the bridge capacity. |
| |
| Keywords: | bridges widening hollow slab box-section beam diaphragm longitudinal connection |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
