节点文献
服役期间混凝土的损伤累积对结构可靠度的影响分析
Analysis of Influence of Concrete Damage Cumulation on Reliability in Structural Service
【摘要】 在对Miner准则进行修正的基础上,建立起损伤动态干涉模型,并应用蒙特卡罗法求解动态可靠度,以此作为服役期间混凝土结构疲劳损伤的评定标准.
【Abstract】 Based on the modification of Miner’s cumulative damage model, a dynamic interferential model of concrete damage was established in this paper. By using of Monte Carlo method and the present model, the dynamic reliability can be calculated and considered as an assessment criterion of fatigue damage of concrete structure in service.
【关键词】 混凝土结构;
动态可靠度;
Miner累积损伤理论;
蒙特卡罗法;
【Key words】 concrete structure; dynamic reliability; Miner’s cumulative damage theory; Monte Carlo method;
【Key words】 concrete structure; dynamic reliability; Miner’s cumulative damage theory; Monte Carlo method;
【基金】 云南省自然科学基金(项目编号:98E004Z)
- 【文献出处】 昆明理工大学学报(自然科学版) ,Journal of Kunming University of Science and Technology , 编辑部邮箱 ,2001年05期
- 【分类号】TU311.2
- 【被引频次】5
- 【下载频次】159