Project supported by the National Science Foundation for Distinguished Young Scholars of China(No. 11002084);the Shanghai Pujiang Program (No. 07pj14073);the Scientific Research Projectof Shanghai Normal University (No. SK201032)
Based on the assumption of finite deformation, the Hamilton variational principle is extended to a nonlinear elastic Euler-type beam-column structure located on a nonlinear elastic foundation. The corresponding three-...
supported by the National Natural Science Foundation of China (Grant No.50278051);Shanghai Pujiang Program(Grant No.07pj14073)
In this paper, a nonlinear mathematical model for analyzing dynamical response to the large deformation of piles with initial displacements is firstly established with the arc-coordinate, and it is a set of nonlinear ...
Project supported by Shanghai Pujiang Program(No.07pj14073);and Shanghai Leading Academic Discipline Project(No.Y0103)
A nonlinear mathematical model for the analysis of large deformation of frame structures with discontinuity conditions and initial displacements, subject to dynamic loads is formulated with arc-coordinates. The differ...