摘要
采用GB/J50283-1999《公路工程结构可靠度设计统一标准》推荐的一次二阶矩法(JC法)对现行JTJ025-86《公路桥涵钢结构及木结构设计规范》中公路钢桥结构的受弯构件进行了可靠度校准分析.得出了现行规范中公路钢桥受弯构件的可靠指标,为新规范的制定提供了参考和依据.
The calibration analysis of reliability of bending members of steel highway bridges in JTJ025-86 was performed by using the method of first-order-second-moment in GB/J50283-1999 Unified Design Standard for Structural Reliability of Highway Engineering. The reliability index of the members in current design specification is given that can be used as a reference for the coming specification.
出处
《三峡大学学报（自然科学版）》
CAS
2006年第4期312-315,共4页
Journal of China Three Gorges University：Natural Sciences
关键词
公路钢桥
受弯构件
可靠度
校准分析
steel highway bridge
bending members
reliability
calibration analysis
