| 箱形拱桥上部结构技术状况分析及养护对策 |
| |
| 引用本文： | 鲁楠,许铁力,徐宏. 箱形拱桥上部结构技术状况分析及养护对策[J]. 山西建筑, 2009, 35(16): 336-338 |
| |
| 作者姓名： | 鲁楠 许铁力 徐宏 |
| |
| 作者单位： | 中国中铁一局集团有限公司,陕西,西安,710054 |
| |
| 摘 要： | 以某大跨径箱形拱桥为工程背景，分析了箱形拱桥常见缺陷、病害及其成因，将桥梁外观检查与分析计算方法相结合，对大桥上部主要承重结构技术状况进行了深入分析和评定，提出了具有针对性的维修措施和养护建议。
|
| 关 键 词： | 箱形拱桥 外观检查 荷载试验 评定 养护对策 |
Technical condition analysis and conservation measures box arch bridge superstructure |
| |
| LU Nan,XU Tie-li,XU Hong. Technical condition analysis and conservation measures box arch bridge superstructure[J]. Shanxi Architecture, 2009, 35(16): 336-338 |
| |
| Authors: | LU Nan XU Tie-li XU Hong |
| |
| Affiliation: | LU Nan XU Tie-li XU Hong |
| |
| Abstract: | In this paper,taking an box arch bridge as an engineering background,some common defects,disease and its causes of box arch bridge is analyzed.A new approach combined the bridge appearance checking and analysis counting is applied in evaluating the bearing capacity of the critical components of the bridge.Finally,the maintaining measurements and conservation suggestions were proposed. |
| |
| Keywords: | box arch bridge appearance checking load test evaluation conservation measures |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
