摘要
结合钢筋混凝土结构加固方法和火灾后构件损伤截面特征参数,给出了受火后偏心受压构件加固量的统一公式,并将其应用到各种加固方法计算中。通过案例,体现了统一公式在受火后结构加固计算中具有简洁、准确和快速的特点。
Combining the strengthening methods of reinforced concrete structure and the relevant area parameters of the section characteristics about the reinforced concrete members after fire,giving the unified formula of eccentric compression members about reinforcement amount,and applies it into a variety of reinforcement method. Though the case,reflecting the formula in the calculation of the structure reinforcement after fire with a simple,accurate and fast features.
出处
《建筑结构》
CSCD
北大核心
2016年第S1期941-947,共7页
Building Structure
关键词
火灾
偏心受压构件
统一公式
加固
fire
eccentric compression members
the unified formula
reinforcement amount
