| 考虑剪力滞效应的合理成桥状态的荷载检验 |
| |
| 引用本文： | 靳志刚.考虑剪力滞效应的合理成桥状态的荷载检验[J].水运科技信息,2010(4):38-40. |
| |
| 作者姓名： | 靳志刚 |
| |
| 作者单位： | 河北省交通勘察设计研究院,石家庄050011 |
| |
| 摘 要： | 以某顶推施工独塔钢箱梁斜拉桥为背景,通过不同方法对比确定合理成桥状态。在此基础上,应用ANSYS软件,考虑扁平钢箱梁的剪力滞效应,对斜拉桥的成桥状态进行荷载检验,确认桥梁营运期的安全可靠。
|
| 关 键 词： | 斜拉桥 钢箱梁 索力优化 剪力滞后 荷载检验 |
Load-test of Reasonable Finished Bridge State Considering the Shear Lag Effect |
| |
| Jin Zhigang.Load-test of Reasonable Finished Bridge State Considering the Shear Lag Effect[J].Transportation Science & Technology,2010(4):38-40. |
| |
| Authors: | Jin Zhigang |
| |
| Institution: | Jin Zhigang (Hebei Provincial Communications Survey Design ＆Research Institute,Shijiazhuang 050011,China) |
| |
| Abstract: | On the background of a incremental launching steel box girder cable-stayed bridge with sin-gle pylon,the paper determined the reasonable finished bridge state by comparison of different methods,based on which,using ANSYS and considering the shear lag effect,the paper tested the finished bridge state to make sure the safety and reliability in operation period. |
| |
| Keywords: | cable-stayed bridge steel-box girder optimization of cable tension shear lag effect load test |
| 本文献已被 维普 等数据库收录！ |
|
