Numerical Simulation for Progressive Collapse of Continuous Girder Bridge Subjected to Ship Collision Based on Three-stage Simulation Method

摘要：

　　Three-stage simulation method 1 was adopted to simulate the collapse process of a continuous girder bridge after being impacted by ship with considering pile-soil dynamic interaction and bridges initial stress before collision.The deformation,distribution of stress and responses of bridge were emphatically analyzed in this paper,which revealed the dynamic response and collapse mechanism of continuous girder bridge under impact load.

关键词： Progressive collapse Ship impact Continuous girder bridge Pile-soil dynamic interaction Three-stage simulation method

作者: Li Tian Fei Huang

作者单位: School of Civil Engineering,Tianjin University,Tianjin 300072,China;Key Laboratory of Coast Civil St School of Civil Engineering,Tianjin University,Tianjin 300072,China

会议类型: 国际会议

会议名称: 2013 International Conference on Advanced Engineering Materials and Architecture Sciences(2013先进工程材料与建筑科学国际会议)(ICAEMAS 2013)

会议地点: 西安

会议语种:英文

页码: 407-411

在线出版日期: 2013-07-27（万方平台首次上网日期，不代表论文的发表时间）