supported by the National Foundation for Excellent Doctoral Thesis of China (200025);the Program for New Century Excellent Talents in University (NCET-04-0075);the National Natural Science Foundation of China (19902007)
The natural element method (NEM) is a newly- developed numerical method based on Voronoi diagram and Delaunay triangulation of scattered points, which adopts natural neighbour interpolation to construct trial functi...
the National Natural Science Foundation of China (No. 19902007);the National Foundation for Excellent Doctoral Dis-sertations of China (No. 200025)
This paper introduces a meshless method based on Daubechies (DB) wavelets for 2-D elastic problems. The scaling and wavelet functions of the DB wavelet are used as basis functions to approximate the unknown field fu...
The project supported by the Basic Research Foundation of Tsinghua University,the National Foundation for Excellent Doctoral Thesis(200025);the National Natural Science Foundation of China(19902007).
Both the orthotropy and the stress concentration are common issues in modem structural engineering. This paper introduces the boundary element method (BEM) into the elastic and elastoplastic analyses for 2D orthotro...