摘要
针对车—桥墩碰撞问题,结合国内外有关研究现状和研究成果,综述了车—桥碰撞问题的研究方法,分别阐述了弹簧模型,刚塑性梁模型及均质地基桩柱模型,并对试验法和数值模拟进行了介绍,提出了研究发展趋势。
According to the collision problems in the vehicle-bridge piers,the paper combining with the relative research status and the results at home and abroad,sums up the research methods for the vehicle-bridge piers issue,illustrates the spring model,the rigid-plastic pinned beam,and the models for uniform foundation pile columns and introduces the experimental method and the numerical simulation,and points out the development tendency for the research.
出处
《山西建筑》
2011年第30期173-175,共3页
Shanxi Architecture
关键词
车—桥碰撞
理论分析
试验法
数值模拟
vehicle-bridge piers collision
theoretical analysis
experimental method
numerical simulation
