| 粘贴钢板加固混凝土梁的延性分析 |
| |
| 引用本文： | 罗臻,唐咸远,刘靖. 粘贴钢板加固混凝土梁的延性分析[J]. 福建建筑, 2009, 0(3) |
| |
| 作者姓名： | 罗臻 唐咸远 刘靖 |
| |
| 作者单位： | [1]广西工学院土木建筑工程系,545006 [2]广西大学土木建筑工程学院,530004 |
| |
| 摘 要： | 本文基于混凝土结构设计规范中抗弯设计计算的基本原理,通过对粘贴钢板加固钢筋混凝土简支梁的受力分析,提出了其截面延性的计算方法,并讨论了其影响因素。结果表明,后粘钢板用量及其滞后应变是影响混凝土梁加固后延性的主要因素。
|
| 关 键 词： | 粘贴钢板 加固 钢筋混凝土 延性 滞后应变 |
Ductility Analysis of Concrete Beam Strengthened by Bonded Steel Plates |
| |
| Luo Zhen, Tang XianYuan Liu Jing. Ductility Analysis of Concrete Beam Strengthened by Bonded Steel Plates[J]. Fujian Architecture & Construction, 2009, 0(3) |
| |
| Authors: | Luo Zhen Tang XianYuan Liu Jing |
| |
| Affiliation: | 1.Department of Civil Engineering & Architecture;Guangxi University of Technology 545006;2.College of Civil Engineering & Architecture;Guangxi University 530004 |
| |
| Abstract: | This paper based on the fundamental theory of flexural design calculation of code for design of concrete structures,through to bonded the steel plates to reinforce the reinforced concrete simple beam the stress analysis,a calculation method of ductility of section of concrete beam strengthened bv bonded steel plates was presented,and the influencing factors on it were discussed.The results show that the quantity of steel plate and its lagged strain are the most important factors influencing the ductility. |
| |
| Keywords: | bonded steel plates strengthened reinforced concrete ductility lagged strain |
| 本文献已被 CNKI 维普 等数据库收录！ |
