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| FRP加固型钢混凝土梁正截面受弯承载力计算 | |
| 引用本文： | 邓宇,梁炯丰,杨永年. FRP加固型钢混凝土梁正截面受弯承载力计算[J]. 广西工学院学报, 2010, 21(2): 69-72 |
| 作者姓名： | 邓宇 梁炯丰 杨永年 |
| 作者单位： | 1. 广西工学院,土木建筑工程系,广西,柳州,545006 2. 东华理工大学土木与环境工程学院,江西,抚州,344000 3. 广西柳州市学苑建筑设计研究院,广西,柳州,545006 |
| 基金项目： | 广西自然科学基金重点项目，广西科学研究与技术开发项目 |
| 摘 要： | 为提出FRP(纤维增强复合材料)加固型钢混凝土梁正截面受弯承载力的计算公式,根据中和轴和型钢的截面位置不同,FRP加固型钢混凝土梁可以分为中和轴在型钢腹板中通过、中和轴不通过型钢及中和轴恰好在型钢受压翼缘中通过3种情况,分别针对这3种情况进行受力分析,得到了相应的正截面受弯承载力计算公式. |
| 关 键 词： | FRP 型钢混凝土 受弯 |
Calculation of Flexural Capacity of Steel Reinforced Concrete Beams Strengthened with FRP |
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| DENG Yu,LIANG Jiong-feng,YANG Yong-nian. Calculation of Flexural Capacity of Steel Reinforced Concrete Beams Strengthened with FRP[J]. Journal of Guangxi University of Technology, 2010, 21(2): 69-72 | |
| Authors: | DENG Yu LIANG Jiong-feng YANG Yong-nian |
| Affiliation: | 1.Department of Civil and Architectural Engineering,Guangxi University of Technology,Liuzhou 545006,China;2.College of Civil and Environmental Engineering,East China Institute of Technology,Fuzhou 344000,China;3.Liuzhou Xue Yuan Architecture Design Institute,Liuzhou 545006,China) |
| Abstract: | The formula for calculating flexural capacity of steel concrete beams strengthened with FRP（Fiber Re-inforced Polymer） is proposed.According to the different position of middle axle and steel,steel concrete beams strengthened with FRP include： middle axle through the steel web,and not through the steel and just in steel compression flange.Based on the three different situations,the stress is analysed and the formula to calculated flexural capacity is obtained. |
| Keywords: | FRP |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |