THE GENERAL FORMULAS OF SHAPE FUNCTIONS FOR THE HIGHER SERENDIPITY ISOPARAMETRIC ELEMENTS WITH VARIABLE NODES
Zhang Jianhui
DOI:10.11835/j.issn.1674-4764.1989.04.005
Received ,Revised , Accepted , Available online July 01, 2015
Volume ,1989,Pages -
- Abstract
In this paper,the united method for determining shape function is extended to higher Serendipity soparametric element with variable nodes,and the general formulas of shape functions for the element is obtained.The formu-las show great superiority for the Serendipity isoparametic transitional elements.