| 采用有限元法分析灌浆后脱空板静态力学性能 |
| |
| 引用本文： | 邱燕红.采用有限元法分析灌浆后脱空板静态力学性能[J].山西建筑,2008,34(12):278-279. |
| |
| 作者姓名： | 邱燕红 |
| |
| 作者单位： | 林同棱国际广州工程咨询有限公司,广东广州,510641 |
| |
| 摘 要： | 分析了水泥混凝土路面板板底脱空的形成机理及其危害,通过建立水泥混凝土板三维有限元模型,得到了脱空混凝土板灌浆后的受力情况,发现不同工况下地基局部脱空均导致板角处应力较大,并进一步分析了灌浆体的弹性模量对路面板力学性能的影响。
|
| 关 键 词： | 混凝土路面板 板底脱空 脱空分析 有限元方法 |
| 文章编号： | 1009-6825(2008)12-0278-02 |
| 修稿时间： | 2008年1月2日 |
The analysis of static mechanical property of vacant concrete slab after grouting with finite element method |
| |
| QIU Yan-hong.The analysis of static mechanical property of vacant concrete slab after grouting with finite element method[J].Shanxi Architecture,2008,34(12):278-279. |
| |
| Authors: | QIU Yan-hong |
| |
| Affiliation: | QIU Yan-hong |
| |
| Abstract: | The formation mechanics and hazard of foundation void of concrete slab is analyzed in this paper.Here,the FEM software ANSYS is employed to build model and simulate the mechanical behavior of vacant concrete slab after grouting under four operating modes,and the result shows that there is great stress around the plate edges.Besides,the effect of young's modulus of grouting material to the mechanical property of road slab is studied furtherly. |
| |
| Keywords: | concrete slab foundation void vacant analysis finite element method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
