| 大跨度连续刚构桥零号块局部受力特性分析 |
| |
| 引用本文： | 陈清华.大跨度连续刚构桥零号块局部受力特性分析[J].中国西部科技,2013(10):55-57. |
| |
| 作者姓名： | 陈清华 |
| |
| 作者单位： | 广州瀚阳工程咨询有限公司,广东 广州,510620 |
| |
| 摘 要： | 利用三维实体分析的方法对新建长沙至昆明铁路客运专线工程沅江大桥零号块进行了局部空间有限元精细分析，总结了混凝土箱梁零号块在三向预应力作用下的应力分布特点和建模方法。
|
| 关 键 词： | 大跨度 连续刚构 墩梁固结 有限元 |
The local stresses analysis in zero block of large-span continuous rigid framework bridge |
| |
| CHEN Qing-hua.The local stresses analysis in zero block of large-span continuous rigid framework bridge[J].Science and Technology of West China,2013(10):55-57. |
| |
| Authors: | CHEN Qing-hua |
| |
| Institution: | CHEN Qing-hua (Sun Engineering Consultants International, Inc., Guangzhou, Guangdong 510620, China) |
| |
| Abstract: | In this paper, we mainly discussed the finite element analysis of Yuanjiang River Bridge by a 3D solid model. And we summarized the stress distribution and modeling method of concrete box girder under three-dimensional pre-stress. |
| |
| Keywords: | Long-span Continuous Rigid Frame Bridge Pier-beam Consolidation Finite Element |
| 本文献已被 维普 万方数据 等数据库收录！ |
