| 广西布柳河大桥主梁变形监测与分析 |
| |
| 引用本文： | 李彦桦. 广西布柳河大桥主梁变形监测与分析[J]. 西部交通科技, 2007, 0(2): 48-52 |
| |
| 作者姓名： | 李彦桦 |
| |
| 作者单位： | 广西壮族自治区梧州公路管理局,广西,梧州,543000 |
| |
| 摘 要： | 广西布柳河大桥主桥为主跨235m、墩高97m、桥宽仅8·3m的特柔预应力混凝土连续刚构桥。文章结合主桥施工监控实践,介绍大跨高墩连续刚构桥的施工挠度分析、挠度变形监测的必要性和方法、所采取的一些有效措施以及监测的效果。该桥成功的监控经验可供同类桥型施工时参考。
|
| 关 键 词： | 连续刚构 箱形梁 挠度变形监测 |
| 文章编号： | 1673-4874(2007)02-0048-05 |
| 修稿时间： | 2006-12-20 |
Inspection and Analysis on the Deformation of Main Beam of Buliu River Great Bridge in Guangxi |
| |
| LI Yan-hua. Inspection and Analysis on the Deformation of Main Beam of Buliu River Great Bridge in Guangxi[J]. Western China Communication Science & Technology, 2007, 0(2): 48-52 |
| |
| Authors: | LI Yan-hua |
| |
| Abstract: | Buliu River Great Bridge in Guangxi is a particularly flexible prestressed concrete continued rigid structure with the main span of 235m,pier height of 97m and bridge width of 8.3m.Based on the monitoring practice for main bridge construction,the Paper illustrates the necessity and method of construction deflection analysis and deflection deformation inspection for large span,high pier continued rigid structure bridge.It also presents some effective measures and monitoring effect.The successful monitoring experience in this bridge will provide reference for similar bridges. |
| |
| Keywords: | Continued rigid structure Box girder Deflection deformation inspection |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
