| 钢筋混凝土桥梁耐久性的敏感性研究 |
| |
| 引用本文： | 钟惠萍,张建仁,于洪波. 钢筋混凝土桥梁耐久性的敏感性研究[J]. 长沙理工大学学报(自然科学版), 2006, 3(1): 15-18 |
| |
| 作者姓名： | 钟惠萍 张建仁 于洪波 |
| |
| 作者单位： | 1. 长沙理工大学,桥梁与结构工程学院,湖南,长沙,410076
2. 长沙市公路局,湖南,长沙,410007 |
| |
| 摘 要： | 在研究钢筋锈蚀过程的基础上引入4个耐久性因子DF(Durab ility Factor),进行了构件基本参数关于耐久性因子的敏感性分析,由此得到构件不同基本参数偏离设计值对耐久性的影响程度.该结论可指导桥梁耐久性设计和桥梁施工.
|
| 关 键 词： | 耐久性 钢筋锈蚀 耐久性因子 敏感性分析 |
| 文章编号： | 1672-9331（2006）01-0015-04 |
| 收稿时间： | 2005-11-01 |
| 修稿时间： | 2005-11-01 |
Sensitivity analysis about durability of reinforcing concrete bridge |
| |
| ZHONG Hui-ping,ZHANG Jian-ren,YU Hong-bo. Sensitivity analysis about durability of reinforcing concrete bridge[J]. Journal of Changsha University of Science and Technology(Natural Science), 2006, 3(1): 15-18 |
| |
| Authors: | ZHONG Hui-ping ZHANG Jian-ren YU Hong-bo |
| |
| Affiliation: | 1. College of Bridge and Structure Enginerring,Chanssha University of Science and Technology, Changsha 410076,China; 2. Changsha Road Bureau, Changsha 410007, China |
| |
| Abstract: | Based on the analysis of steel corrosion course,four durability factors are introduced.The sensitivity analysis of basic parameters on the durability factors is carried out.All the results show that different basic parameters deviating from the design value influence the durability.The result could be useful to predict the durability for the design and construction of bridges. |
| |
| Keywords: | durability steel corrosion durability factor sensitivity analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
