Dynamic Response Sensitivity Analysis of asphalt pavement to Moving Point Loads

摘要：

　　Applying the basic three-dimensional finite element dynamic method,we analyzed the deformation and stress of elastic layered asphalt pavement under the moving point load,and calculated the central surface displacement when an aircraft passes by.We discussed the influence of speed and structural parameters on the maximum of dynamic deformation and stress,while summarizing the change law.

关键词： three-dimensional (3D) finite-element method Structural parameters moving load dynamic deflection

作者: ZHANG Xian-min SUN Zhi-chao XUE Hua-xin WANG Ya-dong

作者单位: Airport College,Civil Aviation University of China,Tianjin,300300,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: 692-695

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）