JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE) ›› 2009, Vol. 39 ›› Issue (3): 99-102.

• Articles • Previous Articles     Next Articles

C 1 natural element method for strain gradient elasticity

  

  1. NIE Zhi-feng, ZHOU Shen-jie, WANG Kai, KONG Sheng-li：School of Mechanical Engineering, Shandong University, Jinan 250061, China; KONG Sheng-li： School of Mechanical and Electronic Engineering, Shandong University of Science and Technology, Qingdao 265510, China
  • Received:2008-11-26 Online:2009-06-16 Published:2009-06-16

PDF (PC)

2404

Abstract:

C 1 interpolant can be constructed by embedding Sibson interpolant in the Bernstein-Bésurface representation of a cubic simplex. The essential boundary conditions were directly imposed in a Galerkin scheme for strain gradient elasticity because C 1 interpolant has the interpolation for nodal functions and nodal gradient values. Boundary layer analysis and infinite plate with circular hole under biaxial tension were analyzed to illustrate the effectiveness of the method.

Key words: Bernstein-Bézier polynomial;C 1 natural neighbor interpolant; strain gradient elasticity; boundary layer analysis; biaxial tension

No related articles found!
Viewed
Full text
386
HTML PDF
Just accepted Online first Issue Just accepted Online first Issue
0 0 0 0 0 386

  From Others local
  Times 13 373
  Rate 3% 97%

Abstract
767

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright 2018 © Editorial office of Journal of Shandong University (Engineering Science)
Supported by Beijing Magtech Co.Ltd