| 碳纤维布加固钢筋混凝土梁正截面承载力设计方法 |
| |
| 引用本文： | 徐翚.碳纤维布加固钢筋混凝土梁正截面承载力设计方法[J].现代交通技术,2012,9(2):22-24. |
| |
| 作者姓名： | 徐翚 |
| |
| 作者单位： | 江苏省交通运输厅工程质量监督局,江苏南京,210001 |
| |
| 摘 要： | 文章探讨了目前碳纤维复合材料加固钢筋混凝土受弯构件正截面承载力的一般设计方法,综合了《公路桥梁加固设计规范》(JTG/T J22—2008)推荐使用的方法和工程用一般实用设计方法的优点,提出了一种简化的正截面承载力设计方法,该方法考虑了结构初始应变的影响;给出了相应的计算简化公式和详细计算过程;算例分析表明,该简化设计方法误差较小,计算简捷合理、实用性强,可供工程设计人员参考。
|
| 关 键 词： | 钢筋混凝土梁 纤维复合材料 加固 正截面承载力 设计方法 |
Design Method of Normal Section Bearing Capacity for Reinforced Concrete Beam Reinforced by Carbon Fiber Sheet |
| |
| Xu Hui.Design Method of Normal Section Bearing Capacity for Reinforced Concrete Beam Reinforced by Carbon Fiber Sheet[J].Modern Transportation Technology,2012,9(2):22-24. |
| |
| Authors: | Xu Hui |
| |
| Institution: | Xu Hui(Engineering Quality Supervision Bureau of Jiangsu Communication Department,Nanjing 210001,China) |
| |
| Abstract: | The practical design methods for reinforced concrete members strengthened with fiber reinforced plastics is presented,and detailed calculation process are also showed.The structure initial strain is considered in the practical design method and its calculation formula is simplified.Lastly,the practical design method is proved to be brief and applied by two practical examples given and can be taken as reference for design engineers. |
| |
| Keywords: | reinforced concrete beam FRP strengthen normal section capacity design method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《现代交通技术》浏览原始摘要信息 |
| 点击此处可从《现代交通技术》下载免费的PDF全文 |
