Numerical Analysis on Collision Process of Rigid Body and Box Girder
Through analyzing the real collision process of a steel plate rolling sliding offa lorry and box girder flange of an overpass,the damage degree of box girder may be known,and in this article the collision process is also simulated by means of finite element method so that it may be obtained how the damaged girder collapses and the cracks propagate.Furthermore,the dynamic characteristics are studied during the collision process and the reliability of overpass section collision is analyzed from the angle of energy transfer and dissipation.
penetration damage crack numerical Analysis ANSYS/LSDYNA
Xiong Rui Shi Junfeng An Qunhui Yu Tianqing
School of Civil Engineering and Architecture Hubei University of Technology, Wuhan, China China ZhongTie Major Bridge Engineering CO.,LTD, Design branch, Wuhan, China
国际会议
济南
英文
331-337
2013-05-18（万方平台首次上网日期，不代表论文的发表时间）