| 自重作用下曲线连续刚构桥扭转效应初探 |
| |
| 引用本文： | 王超,肖荣. 自重作用下曲线连续刚构桥扭转效应初探[J]. 重庆建筑, 2012, 0(8): 41-43 |
| |
| 作者姓名： | 王超 肖荣 |
| |
| 作者单位： | 重庆市建筑科学研究院,重庆400020 |
| |
| 摘 要： | 该文以某连续刚构弯桥为工程背景,借助于有限元程序midascivil,建立成桥状态的模型,通过改变梁体的曲线半径,对比分析不同曲线半径连续刚构桥的梁体扭转,并且对相同曲线半径下不同墩高的梁体扭转进行分析,得出了一些有意义的结论。
|
| 关 键 词： | 曲线半径 梁体扭转 连续刚构弯桥 高墩 |
On Torsional Effect of Continuous Curved Bridge under Self-Gravity |
| |
| Wang Chao,Xiao Rong. On Torsional Effect of Continuous Curved Bridge under Self-Gravity[J]. , 2012, 0(8): 41-43 |
| |
| Authors: | Wang Chao Xiao Rong |
| |
| Affiliation: | Wang Chao,Xiao Rong |
| |
| Abstract: | Based on a continuous curved bridge and with the method of fmite element procedure Midas civil, a bridge simulation model is established. By changing curve radius and analyzing the beam contortion with different curve radius and with the same curve radius but different pier heights, some meaningful conclusions are made. |
| |
| Keywords: | curve radius beam contortion continuous curved bridge pier height |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
