| 预弯预应力混凝土梁在立交桥中的经济效益分析 |
| |
| 引用本文： | 刘结义.预弯预应力混凝土梁在立交桥中的经济效益分析[J].湖南大学学报(自然科学版),1998,25(6). |
| |
| 作者姓名： | 刘结义 |
| |
| 作者单位： | 长沙市规划设计院 |
| |
| 摘 要： | 介绍了预弯预应力劲性砼梁这一新型结构的基本情况；对其在长沙市环线与韶山路立交中的应用，作了较详细的经济效益分析比较；并对其经济效益、社会效益和应用前景做了充分的探讨．
|
| 关 键 词： | 预弯梁，经济，效益 |
Econmic Benefit of Pre Bending Prestressed Reinforced Concrete Beam in Bridge Engineering |
| |
| Liu Jieyi.Econmic Benefit of Pre Bending Prestressed Reinforced Concrete Beam in Bridge Engineering[J].Journal of Hunan University(Naturnal Science),1998,25(6). |
| |
| Authors: | Liu Jieyi |
| |
| Abstract: | The basic state of pre bending prestressed reinforced concrete beam which is a new structure is introduced.The application of pre bending beam in the junction of ring road and Shaoshan Road in Changsha city is compared and analysised with economic benefit.The economic evaluation,the social benefit and the future of application are discussed. |
| |
| Keywords: | pre bending beam economy benefit |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《湖南大学学报(自然科学版)》浏览原始摘要信息 |
| 点击此处可从《湖南大学学报(自然科学版)》下载免费的PDF全文 |
