SOME PROBLEMS BY USE OF BOUNDARY POINT ELEMENT IN BOUNDARY ELEMENT METHOD
Yan Geng,Ding Fangming Dept.of Civil Engineering
DOI:10.11835/j.issn.1674-4764.1992.02.012
Received ,Revised , Accepted , Available online July 01, 2015
Volume ,1992,Pages -
- Abstract
Using boundary point element is one of the treatmentsof corner node problem.This paper further discusses some problems byuse of point element.They mainly include the calculation of stresses atpoint elements,the cause and treatment of singularity in boundary usingequations when point elements are used.An example is given.Correctlyboundary point element has certain practical significance for moreobjective simulation of the actual situation of quantities and improvesaccuracy of results.