| 锈蚀钢筋混凝土薄壁箱梁非线形分析 |
| |
| 引用本文： | 张彩霞,董经付,郭云龙,孙大鹏,田士锋.锈蚀钢筋混凝土薄壁箱梁非线形分析[J].基建优化,2007,28(5):152-153. |
| |
| 作者姓名： | 张彩霞 董经付 郭云龙 孙大鹏 田士锋 |
| |
| 作者单位： | 1. 山东省冶金设计院,山东,莱钢,271104
2. 兰州市27支局,甘肃,酒泉,732750 |
| |
| 摘 要： | 薄壁箱梁结构由于其结构轻,刚度大,在结构工程中得到了广泛的应用.钢筋锈蚀是影响混凝土结构耐久性的重要因素,为了正确评估钢筋锈蚀后构件的裂缝发展情况,本文利用大型有限元软件ANSYS通过对锈蚀钢筋混凝土薄壁箱梁的非线性分析,得到了锈蚀构件的裂缝的变化规律.
|
| 关 键 词： | 锈蚀钢筋 薄壁箱梁 非线性 有限单元法 |
| 文章编号： | 1000-7717(2007)05-0152-02 |
| 修稿时间： | 2007年3月28日 |
Nonlinear Analysis of the Corroded Concrete Thin-box Beams |
| |
| ZHANG Cai-xia,DONG Jing-fu,GUO Yun-long,SUN Da-peng,TIAN Shi-feng.Nonlinear Analysis of the Corroded Concrete Thin-box Beams[J].Optimization of Capital Construction,2007,28(5):152-153. |
| |
| Authors: | ZHANG Cai-xia DONG Jing-fu GUO Yun-long SUN Da-peng TIAN Shi-feng |
| |
| Abstract: | The thin-walled box girder has been used widely in civil engineering due to its lightweight and high-rigid ness.The corrosion of reinforcing steel bars is an important factor that influences the durability of RC concrete structures.In order to evaluated the developing regularity of cracking of concrete members after corrosion,The developing regularity of cracking about corroded reinforcement concrete thin-box beams were obtained by nonlinear finite element analysis using ANSYS,which a versatile FEM analysis software. |
| |
| Keywords: | Corroded steel bars Thin-walled box girder Nonlinear analysis Finite element method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
