| 体外预应力结构及FRP索在桥梁工程中的应用 |
| |
| 引用本文： | 韩悦臻,曹三鹏,王巍巍.体外预应力结构及FRP索在桥梁工程中的应用[J].公路,2007(6):65-67. |
| |
| 作者姓名： | 韩悦臻 曹三鹏 王巍巍 |
| |
| 作者单位： | 1. 山东建筑大学,济南市,250014
2. 山东建筑大学,济南市,250014;东南大学,南京市,210096 |
| |
| 摘 要： | 体外预应力结构作为既有桥梁改造的一种方法,在工程领域得到广泛的应用,本文总结分析了其特点和存在的问题。针对体外预应力结构存在的问题,分析了FRP索的特点,探讨其成为体外预应力索代用品的可能性。FRP索的使用使得体外预应力重新成为新的、具有发展前途的桥梁加固改造方法。
|
| 关 键 词： | 体外预应力结构 FRP索 桥梁加固 |
| 文章编号： | 0451-0712（2007）06-0065-03 |
| 修稿时间： | 2007-04-02 |
Application of Prestressing Without Bond Structure and FRP Rope to Bridge Engineering |
| |
| HAN Yue-zhen,CAO San-peng,WANG Wei-wei.Application of Prestressing Without Bond Structure and FRP Rope to Bridge Engineering[J].Highway,2007(6):65-67. |
| |
| Authors: | HAN Yue-zhen CAO San-peng WANG Wei-wei |
| |
| Institution: | 1. Shandong University of Architecture, Jinan 250014, China ; 2. Southeast University, Nanjing 210096, China |
| |
| Abstract: | The prestressing without bond structure is a kind of method that has been widely used in project field to consolidate bridge.Its characteristics and problems are analyzed in this paper.FRP rope is put forward to solve the problems and its possibility to substitute prestressing without bond structure is discussed. It proves that the use of FRP rope makes prestressing without bond structure a second time to become a brand-new and promising method in bridge consolidation. |
| |
| Keywords: | prestressing without bond structure FRP rope bridge consolidation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
