PC空心板梁桥粘贴钢板加固法研究  

Research of Bonding Steel Plate on Reinforcement of PC Slabs Bridges

作　　者：张海[1] 

机构地区：[1]福建省建筑设计研究院,福建福州350001

出　　处：《福建建筑》2015年第12期85-90,共6页Fujian Architecture & Construction

摘　　要：以PC空心板梁桥的加固为研究对象,探讨了运用粘贴钢板来提高PC空心板梁强度和刚度的方法。采用有限元软件建立PC空心板梁桥模型,分析了不同加固钢板厚度的桥梁的加固效果,阐述了粘贴钢板法在PC空心板梁桥加固中的优缺点及应用前景。In this paper,reinforcement in PC Slabs bridges is taken for the research object,and the method of reinforcing PC slabs by pasting steel plate is described. By using finite element software,models of PC Slabs bridges are built to analysis the effect of different thickness of steel plate using in reinforcement in PC Slabs bridges. Finally,this paper discusses the advantages and disadvantages and the application prospect of bonding steel plate on reinforcement of PC slabs bridges.

关 键 词：桥梁加固 粘贴钢板 PC混凝土空心板桥 钢板厚度 

分 类 号：U445[建筑科学—桥梁与隧道工程]