| 高强混凝土在公路桥梁中的应用 |
| |
| 引用本文： | 任赟. 高强混凝土在公路桥梁中的应用[J]. 交通标准化, 2009, 0(7): 21-24 |
| |
| 作者姓名： | 任赟 |
| |
| 作者单位： | 陕西省交通建设集团公司,陕西西安100023 |
| |
| 摘 要： | 高强混凝土能有效降低桥梁结构自重并提高结构刚度。有利于增大桥跨、减少桥墩、增加桥下净空、降低平时维修费用以及延长使用寿命，因而在桥梁结构中具有巨大的应用潜力。
|
| 关 键 词： | 高强混凝土 弹性模量 徐变 疲劳性能 |
Application of High-strength Concrete in Road Bridge |
| |
| REN Yun. Application of High-strength Concrete in Road Bridge[J]. Communications Standardization, 2009, 0(7): 21-24 |
| |
| Authors: | REN Yun |
| |
| Affiliation: | REN Yun (Shaanxi Provincial Communication Construction Group, Xi＇an 100023, China) |
| |
| Abstract: | High-strength concrete can reduce its own weight and increase the stiffness of the bridge structure, and is conducive to increase balk, to reduce the number of piers, to increase the clearance under the bridge, and usually reduce maintenance costs and prolong service life. Given this, it has a huge application potential in bridge structure. |
| |
| Keywords: | high-strength concrete modulus of elasticity creep fatigue performance |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
