| 城际轻轨大跨度预应力连续梁桥初步设计 |
| |
| 引用本文： | 徐胜红. 城际轻轨大跨度预应力连续梁桥初步设计[J]. 山西建筑, 2009, 35(1): 316-317 |
| |
| 作者姓名： | 徐胜红 |
| |
| 作者单位： | 同济大学水利系,上海,200092 |
| |
| 摘 要： | 结合某大桥设计实例，介绍了其结构尺寸、施工及成桥阶段的内力计算和组合、纵向预应力钢筋的设计和布置，并对施工和运营阶段的截面正应力进行了检算，实践证明了该设计选用大跨度预应力连续梁桥的可行性。
|
| 关 键 词： | 轻轨高架桥 预应力混凝土 连续梁桥 设计 |
The primary design for the light rail large-span prestressed continuous girder bridge between cities |
| |
| XU Sheng-hong. The primary design for the light rail large-span prestressed continuous girder bridge between cities[J]. Shanxi Architecture, 2009, 35(1): 316-317 |
| |
| Authors: | XU Sheng-hong |
| |
| Affiliation: | XU Sheng-hong |
| |
| Abstract: | Combining the design example of some bridge,the paper introduces the structure sizes,its construction,the calculation of its internal forces and its composites,as well as the longitudinal prestressed concrete design and the layout,and checks the cross-sectional normal stress at the construction and running stages.It is proved that the design to choose large-span prestressed continuous girder bridge is feasible. |
| |
| Keywords: | light rail viaduct prestressed concrete continuous girder bridge design |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
