钢筋混凝土桥梁构件最大裂缝宽度可靠度分析

Reliability Analysis of Reinforced Concrete Bridge Component Based on Crack Width

正常使用极限状态对应于结构或结构构件达到正常使用或耐久性的某项规定极限值,并控制结构的外观.分别从最大裂缝宽度方面分析了钢筋混凝土桥梁构件正常使用极限状态的可靠度,以及正常使用极限状态下桥梁可靠度的分布范围.

Serviceability limit state corresponds to some prescribed limit value which structures and members are reached to serviceability or durability and controls the appearance of structures. In the paper, the members reliability of reinforced concrete bridges is analyzed based on serviceability limit state from crack width. And the scope of reliability based on serviceability limit state is showed.