| 预应力连续刚构桥施工空间仿真分析 |
| |
| 引用本文： | 王运涛,王维红,陈宇峰,顾安邦.预应力连续刚构桥施工空间仿真分析[J].重庆交通学院学报,2007,26(5):21-24,91. |
| |
| 作者姓名： | 王运涛 王维红 陈宇峰 顾安邦 |
| |
| 作者单位： | 重庆交通大学土木建筑学院 重庆400074 |
| |
| 摘 要： | 箱梁桥是一个空间的结构受力体系,因承受拉、压、弯、剪和扭等的复合作用,其结构变形和受力情况十分复杂,在大跨P.C.连续刚构桥中表现得尤为显著.通过对ANSYS程序进行二次开发,实现了重庆合川白果渡嘉陵江大桥主桥施工全过程的空间仿真分析,这对深入认识该类桥的实际受力情况意义重大.
|
| 关 键 词： | 预应力连续刚构桥 施工仿真 空间应力分析 |
| 文章编号： | 1674-0696（2007）05-0021-04 |
| 收稿时间： | 2006-09-22 |
Spatial Simulation Analysis of PC Continuous Rigid Frame Bridge Construction |
| |
| WANG Yun-tao, WANG Wei-hong, CHEN Yu-feng, GU An-bang.Spatial Simulation Analysis of PC Continuous Rigid Frame Bridge Construction[J].Journal of Chongqing Jiaotong University,2007,26(5):21-24,91. |
| |
| Authors: | WANG Yun-tao WANG Wei-hong CHEN Yu-feng GU An-bang |
| |
| Abstract: | The box girder bridge is a spatial structure resisting a combination of tension,compression,bending,shear,and torsion forces,whose deformation and stress are very complex,especially in the long-span PC continuous rigid frame bridges.The authors have achieved the spatial simulation analysis of the construction of the Baiguodu Jialing River Bridge,which is located at Hechuan in Chongqing,under the secondary development in ANSYS program.It's very useful in further understanding the similar bridge's actual stress distribution. |
| |
| Keywords: | PC continuous rigid frame bridge simulation analysis of construction spatial stress analysis |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
