报告题目:Mechanics in layered systems

时间:2018年6月29日下午15:00-16:20

地点:春晖楼4楼会议室

报告人:潘尔年教授

 

报告人简介:Ernian Pan, Professor, Department of Civil Engineering and Department of Mathematics, University of Akron, 该Email地址已收到反垃圾邮件插件保护。要显示它您需要在浏览器中启用JavaScript。. He obtained his BS and MS degrees from Lanzhou University and Beijing University, respectively, and his PhD from University of Colorado at Boulder. He joined the University of Akron in 2002 and promoted to professor in 2008, with a primary appointment in the Department of Civil Engineering and a joint appointment in the Department of Mathematics. His teaching and research are in continuum/computational methods/mechanics with applications to modern engineering and Earth science problems including pavement/earth deformation due to surface and internal loadings, mechanical and electronic properties of nanoscale quantum heterostructures, and mangetoelectric effect in multiferroic composites. He has published over 300 peer-reviewed journal articles, designed a couple of software products, and coauthored a book titled Static Green's Functions in Anisotropic Media by Cambridge University Press.

 

 

内容简介:Starting from the MultiSmart3D with applications to layered pavements, we have recently advanced the layered approach we proposed to include general imperfect interfaces, multiple vertical and horizontal loads, static and dynamic deformations, static and dynamic indentations, with further important applications in dynamic soil-structure interactions. These solutions are based on the beautiful cylindrical system of vector functions and the newly proposed dual variable and position method. Our solutions can be applied to any thin-layered structure with any high frequency. The difficult, mixed boundary-value, indentation or soil-structure interaction problems can also be solved semi-analytically. Our layered system has been also extended to the layered spherical systems which has applications to nanoparticles in physics and layered Earth in geophysics.