摘要
分析了多跨连续梁桥在施工过程中的温度变形特点 ,提出了一种温度变形的快速分析方法 ,应用于实桥的施工控制 ,取得了较满意的效果 。
?The characteristics of temperature influence on deflection during construction of multi-span continuous girder bridge were investigated in this study. A method for fast estimation of the temperature influence was developed, which was applied to the construction control of an actual bridge with satisfactory results. Based on the results, advice was offered for the construction of multi-span continuous girder bridge.
出处
《中南公路工程》
北大核心
2003年第1期23-25,34,共4页
Central South Highway Engineering
关键词
连续梁桥
施工过程
温度变形
施工控制
快速分析方法
multi-span continuous girder bridge
temperature influence
construction control
facilitative analysis
