| 挂篮加载仿真分析与应用 |
| |
| 引用本文： | 周禁洪,肖伟,钟伟. 挂篮加载仿真分析与应用[J]. 交通科技与经济, 2011, 13(4): 4-7 |
| |
| 作者姓名： | 周禁洪 肖伟 钟伟 |
| |
| 作者单位： | 1. 重庆交通大学,重庆,400074
2. 重庆市建筑科学研究院,重庆,400015 |
| |
| 基金项目： | 国家自然科学基金资助项目(50908246) |
| |
| 摘 要： | 以正在建设的某公路刚构桥梁上使用的菱形挂篮为例,分析挂篮产生变形机理,通过挂篮加载仿真分析指导挂篮预压试验。通过挂篮主梁变形的理论计算结果和预压试验的实测结果进行分析,确定挂篮的变形,为该桥悬臂施工阶段线形控制提供可靠依据。
|
| 关 键 词： | 菱形挂篮 仿真分析 主梁 变形 预压试验 |
The Simulation of Basket Load Research and Application |
| |
| ZHOU Jin-hong,XIAO Wei,ZHONG Wei. The Simulation of Basket Load Research and Application[J]. Technology & Economy in Areas of Communications, 2011, 13(4): 4-7 |
| |
| Authors: | ZHOU Jin-hong XIAO Wei ZHONG Wei |
| |
| Affiliation: | ZHOU Jin-hong1,XIAO Wei2,ZHONG Wei3(1.Chognqing Jiaotong University,Chongqing 400074,China,2.Chongqing Academy of Building Research Chongqing 400015,3.Chongqing Academy of Building Research 400015,China) |
| |
| Abstract: | Take rhombic hanging basket of building a highway rigid frame bridge for example,analysis of rhombic hanging basket deformation theory,guide the basket pre-pressure test by basket load simulation.Cradle main beams through theoretical calculations and the measured pre-pressure test results were analyzed to determine the deformation Basket which provides a reliable basis for the linear control of cantilever bridge construction phase. |
| |
| Keywords: | Rhombus hanging baskets simulation girder deformation preloading experimentation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
