| 混凝土夹芯承重墙板的有限元分析 |
| |
| 引用本文： | 李砚波,张荣庆,戴自强,张敬. 混凝土夹芯承重墙板的有限元分析[J]. 建筑结构, 2007, 37(8) |
| |
| 作者姓名： | 李砚波 张荣庆 戴自强 张敬 |
| |
| 作者单位： | 天津大学建筑工程学院,300072;天津大学建筑工程学院,300072;天津大学建筑工程学院,300072;天津大学建筑工程学院,300072 |
| |
| 摘 要： | 采用有限元软件ANSYS分析了3种尺寸的混凝土夹芯承重墙板的轴向受压力学性能,并与试验结果进行了对比分析,结果表明,有限元计算的构件的荷载-应变曲线和极限荷载与试验值吻合,混凝土夹芯承重墙板在轴向荷载下首先在中部开裂,然后出现受压破坏。墙板中的钢丝网延缓了裂缝的出现,调整了板中内力的分布,增强了混凝土板的承压性能。
|
| 关 键 词： | 夹芯板 承重墙板 ANSYS分析 受力机理 |
Finite Element Analysis of Concrete Sandwich Load-bearing Panel |
| |
| Li Yanbo,Zhang Rongqing,Dai Ziqiang,Zhang Jing. Finite Element Analysis of Concrete Sandwich Load-bearing Panel[J]. Building Structure, 2007, 37(8) |
| |
| Authors: | Li Yanbo Zhang Rongqing Dai Ziqiang Zhang Jing |
| |
| Abstract: | The compression mechanic performance of 3 concrete sandwich load-bearing panels under axial forces is studied using finite element analysis software ANSYS.The calculated results are compared with the tests,and it shows that the load-strain curve and limit load accord with the test results.The cracks appear in the middle of the panel firstly and the panel damages because of the compression.The wire mesh in the sandwich panel delays the appearance of the cracks,and improves the compression performance of the concrete panel because it regulates the distribution of internal force in the panel. |
| |
| Keywords: | sandwich panel load-bearing panel ANSYS analysis bearing mechanism |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
