摘要
提出了考虑性能退化的港口工程钢筋混凝土结构设计方法,以承载力、纵向裂缝和挠度为控制指标,通过在现有的承载能力极限状态设计和正常使用极限状态验算中分别增加耐久性的要求加以实现。工程算例表明,该方法与目前的设计习惯衔接良好、与工程实际符合性好、可操作性强。
This paper proposes a design method for reinforced concrete structures of port engineering considering performance degradation,which takes the bearing capacity,longitudinal crack and deflection as control parameters and is realized by adding durability requirements to the existing design of ultimate limit states and service limit states. The examples show that this method is well coordinated with the current design and accords well with the engineering practice. Moreover,it is quite applicable in the structural design.
出处
《水运工程》
北大核心
2014年第4期74-79,共6页
Port & Waterway Engineering
基金
交通运输建设科技项目(2009328521076)
关键词
港口工程
性能退化
耐久性极限状态
harbor engineering
performance degradation
durability limit state
