| 宽幅部分斜拉桥箱梁挂篮设计要点 |
| |
| 引用本文： | 卢元刚,王胜男,杨友安.宽幅部分斜拉桥箱梁挂篮设计要点[J].山西建筑,2012,38(26):180-182. |
| |
| 作者姓名： | 卢元刚 王胜男 杨友安 |
| |
| 作者单位： | 1. 安微省交通规划设计研究院,安徽合肥,230088
2. 合肥工业大学建筑设计研究院,安徽合肥,230009 |
| |
| 摘 要： | 结合实际工程介绍部分斜拉桥桥梁挂篮的结构体系,并针对宽幅桥梁对挂篮刚度、安全性的特殊要求,论述了宽幅桥梁挂篮设计要点,具体就主桁架拉杆加强措施、前后吊系统中钢吊带取缔精轧螺纹钢吊杆的优点、防止错台漏浆措施等进行分析,为类似桥梁挂篮设计提供参考。
|
| 关 键 词： | 宽幅桥 挂篮 前吊系统 后吊系统 吊带 |
Cradle design point of wide cable-stayed bridge |
| |
| LU Yuan-gang,WANG Sheng-nan,YANG You-an.Cradle design point of wide cable-stayed bridge[J].Shanxi Architecture,2012,38(26):180-182. |
| |
| Authors: | LU Yuan-gang WANG Sheng-nan YANG You-an |
| |
| Affiliation: | 1(1.Anhui Academy of Traffic Planning & Design,Hefei 230088,China; 2.Academy of Building Design,Hefei University of Industry,Hefei 230009,China) |
| |
| Abstract: | Combining with engineering practice,the paper introduces the cradle structure system of some cable-stayed bridge,discusses the cradle design points of wide bridge according to special cradle rigidity and security requirements of wide bridge,and analyzes strengthening measures of major truss,advantages of steel suspender replacing fining twisted steel suspender in pre-suspension system and post-suspension system,and measures of preventing faulting leakage and so on,which has provided reference for similar bridge cradle design. |
| |
| Keywords: | wide bridge cradle pre-suspension system post-suspension system suspender |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
