| 利用ANSYS软件分析粘钢前后钢筋混凝土梁的裂缝 |
| |
| 引用本文： | 石少卿,尹平,张湘冀.利用ANSYS软件分析粘钢前后钢筋混凝土梁的裂缝[J].地下空间与工程学报,2003,23(2):207-209. |
| |
| 作者姓名： | 石少卿 尹平 张湘冀 |
| |
| 作者单位： | 1. 重庆大学土木工程博士后流动站,重庆,400045;后勤工程学院军事土木工程系,重庆,400041
2. 后勤工程学院军事土木工程系,重庆,400041 |
| |
| 基金项目： | 军队科研项目资助，项目编号 :4 1A1C5 1 |
| |
| 摘 要： | 在不考虑钢板与所加固钢筋混凝土梁之间存在相对滑移的前提下 ,通过有限元分析方法。对粘钢前后梁的非线性性能进行了数值模拟分析。其中包括对梁的极限承载力、裂缝的对比。模拟结果表明粘钢加固能够有效地抑制裂缝构件中的开展 ,而利用ANSYS软件可以很好地模拟粘钢前后梁的开裂等非线性现象。
|
| 关 键 词： | 外粘钢板 裂缝 极限承载力 ANSYS有限元软件 |
| 文章编号： | 1001-831X(2003)02-0207-03 |
| 修稿时间： | 2003年4月15日 |
Analysis on Cracking in RC-Beam before and After A Steel Plate Bonding Using ANSYS Software |
| |
| SHI Shao,qing.Analysis on Cracking in RC-Beam before and After A Steel Plate Bonding Using ANSYS Software[J].Chinese Journal of Underground Space and Engineering,2003,23(2):207-209. |
| |
| Authors: | SHI Shao qing |
| |
| Affiliation: | SHI Shao qing |
| |
| Abstract: | Taking no account of the relative slippage between the steel plate and RC beam and making use of finite element analysis, in this paper, the nonlinear performance of RC beam with and without bonding steel plate were compared. The comparison includes ultimate strength and crack. The results of finite element analysis were compared with the theoretical results. The results show that the bonding steel on RC beam can hold back the cracking in the beam effectively and the software ANSYS can simulate the cracking process before and after steel plate bonding on RC beam very well. |
| |
| Keywords: | bonding steel plate crack ultimate strength ANSYS |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
