混凝土结构加固设计方法优选

Concrete Structure Reinforcement Design Method Preference

常用的混凝土结构加固方法主要有:增大截面加固法、置换混凝土加固法、外粘型钢加固法、粘贴钢板加固法、粘贴纤维复合材加固法、外加预应力加固法、增设支点加固法、结构体系加固法等。针对各种加固方法进行了对比分析,加固方法的选择应根据实际条件和使用要求,进行多方案比较。针对某具体加固工程,采用多种加固手段综合应用,完成了结构加固设计。

Concrete structure reinforcement methods include increasing section reinforcement method, replacement concrete reinforcement method, externally bonded steel reinforcement method, paste steel reinforcement method, FRP composite material reinforcement method, external prestressed reinforcement method, additional pivot reinforcement method, structure reinforcement method etc.. In view of various reinforcement methods, the selection of reinforcement methods should be based on the actual conditions and the use of requirements. In view of a concrete reinforcement project, the structure reinforcement design is completed by the comprehensive application of several kinds of reinforcement methods.