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| 新光大桥主桥整体施工过程仿真分析 | |
| 引用本文： | 徐郁峰,谭林,李静,苏成,李跃.新光大桥主桥整体施工过程仿真分析[J].桥梁建设,2008(6). |
| 作者姓名： | 徐郁峰 谭林 李静 苏成 李跃 |
| 作者单位： | 1. 华南理工大学土木与交通学院,广东,广州,510640;华南理工大学亚热带建筑科学国家重点实验室,广东,广州,510640 2. 华南理工大学土木与交通学院,广东,广州,510640 3. 广州市新光快速路有限公司,广东,广州,510310 |
| 摘 要： | 为准确了解新光大桥施工过程中的三维受力状况,建立以块体单元、板单元、梁单元及杆单元组成的有限元模型,利用通用有限元程序Strand7并通过引入API的方法进行施工过程的仿真计算,给出仿真分析结果,指导主桥整体施工.施工过程中的实测结果与仿真计算结果相吻合,证明了仿真分析方法及结果的正确性. |
| 关 键 词： | 拱桥 施工过程 仿真分析 有限元法 |
Simulation Analysis of Global Construction Process of Main Bridge of Xinguang Bridge |
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| XU Yu-feng,TAN Lin,LI Jing,SU Cheng,LI Yue.Simulation Analysis of Global Construction Process of Main Bridge of Xinguang Bridge[J].Bridge Construction,2008(6). | |
| Authors: | XU Yu-feng TAN Lin LI Jing SU Cheng LI Yue |
| Institution: | XU Yu-feng1,2,TAN Lin1,LI Jing1,SU Cheng1,LI Yue3(1.School of Civil Engineering , Transportation,South China University of Technology,Guangzhou 510640,China,2.State Key Laboratory of Subtropical Building Science,3.XinguangRapid Road Co.,Ltd.,Guangzhou City,Guangzhou 510310,China) |
| Abstract: | To have an exact understanding of the three-dimensional mechanical behavior of the main bridge of Xinguang Bridge in its global construction process,this paper establishes a finite element model that incorporates the solid,plate,beam and link elements,makes the simulation calculation of the construction process,using the universal finite element software Strand7 and the API method and also gives the results of the simulation analysis for the purpose of guiding the construction of the bridge.The measurements... |
| Keywords: | API |
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