| 大跨径混凝土矮塔斜拉桥成桥结构分析 |
| |
| 引用本文： | 段宝萍.大跨径混凝土矮塔斜拉桥成桥结构分析[J].公路交通技术,2011(2):56-58. |
| |
| 作者姓名： | 段宝萍 |
| |
| 作者单位： | 广东省公路勘察规划设计院有限公司; |
| |
| 摘 要： | 矮塔斜拉桥是近年来发展起来的一种新型桥.以广州沙湾特大桥为工程背景,分析矮塔斜拉桥成桥状态,以及活载、温度效应、混凝土收缩徐变对主梁线形、内力的影响,分析结果可为同类型矮塔斜拉桥的设计提供参考.
|
| 关 键 词： | 矮塔斜拉桥 成桥状态 活载 温度效应 收缩徐变 |
Analysis for Completed Structure of Large-span Concrete Low-pylon Cable-stayed Bridge |
| |
| DUAN Baoping.Analysis for Completed Structure of Large-span Concrete Low-pylon Cable-stayed Bridge[J].Technology of Highway and Transport,2011(2):56-58. |
| |
| Authors: | DUAN Baoping |
| |
| Institution: | DUAN Baoping |
| |
| Abstract: | Low-pylon cable-stayed bridge is a new type bridge developed in recent years.Based on Guangzhou Shawa Super Major Bridge as a project background,this paper analyzes completed status of low-pylon cable-stayed bridge and influences of live load,temperature effect,shrinkage and creep of concrete on line shape and internal force of girder,and the analysis results can provide reference for design of low-pylon cable-stayed bridges of the same type. |
| |
| Keywords: | low-pylon cable-stayed bridge completed status live load temperature effect shrinkage and creep |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
