摘要
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,控制结构的外观。从挠度这一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, members reliability of reinforced concrete bridges is analyzed based on serviceability limit state from flexibility. And the scope of reliability based on serviceability limit state is showed.
出处
《公路工程》
2008年第1期21-22,146,共3页
Highway Engineering
基金
国家自然科学基金资助项目(50478032)
关键词
桥梁
正常使用
可靠度
bridge
serviceability limit state
reliability
