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| 预应力混凝土曲线箱梁桥扭矩浅析 | |
| 引用本文： | 陈小兵,戴松柏,侯明庆,鹿立好.预应力混凝土曲线箱梁桥扭矩浅析[J].交通标准化,2005(12):48-50. |
| 作者姓名： | 陈小兵 戴松柏 侯明庆 鹿立好 |
| 作者单位： | 1. 东南大学交通学院,江苏,南京,210096 2. 芜湖市公路管理局,安徽,芜湖,241000 3. 毫州市公路管理局,安徽,亳州,236820 |
| 摘 要： | 在预应力混凝土曲线箱梁桥中，预应力钢束产生的径向分布力是混凝土曲线箱梁产生扭矩的主要原因之一。因此，工程师们必须认识到扭矩分析的重要性，并掌握预应力钢束对混凝土曲线箱梁产生扭矩的原理及计算方法．建造出安全、经济、美观的曲线梁桥。 |
| 关 键 词： | 预应力混凝土 曲线箱梁 扭矩 浅析 |
| 文章编号： | 1002-4786（2005）12-0048-03 |
| 收稿时间： | 2005-04-07 |
| 修稿时间： | 2005年4月7日 |
Analysis of Torsion Moment for Prestressed Concrete Curved Box Girder Bridge |
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| CHEN Xiao-bing,DAI Song-bai,HOU Ming-qing,LU Li-hao.Analysis of Torsion Moment for Prestressed Concrete Curved Box Girder Bridge[J].Communications Standardization,2005(12):48-50. | |
| Authors: | CHEN Xiao-bing DAI Song-bai HOU Ming-qing LU Li-hao |
| Institution: | 1.College of Traffic and Transportation Engineering, Southeast University, Nanjing 210096, China; 2.Wuhu City Highway Administration Bureau, Wuhu 241000, China; 3.Bozhou City Highway Administration Bureau, Bozhou 236820, China |
| Abstract: | In prestressed concrete curved box girder bridge construction, the plane-curved tendon wall yield great radial horizontal pressure, which is one of the main reason that will bring the destroy of the curved box girder bridge. It is very important for the engineer to master the principle and the calculation method that plane-curved tendon brings with, and construct the safety, economic, beautiful curved box girder bridge. |
| Keywords: | prestressed concrete curved box girder bridge torsion moment analysis |
| 本文献已被 维普 万方数据 等数据库收录！ | |