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›› 2011, Vol. 28 ›› Issue (3): 315-321.DOI: 10.7523/j.issn.2095-6134.2011.3.006

• Research Articles • Previous Articles     Next Articles

A new algorithm to solve corner problem in the boundary element method

MA Rong, LIU Ji-Chao, SHI Jian-Sheng   

  1. Institute of Hydrogeology and Environmental Geology,CAGS, Shijiazhuang 050803, China
  • Received:2010-03-10 Revised:2010-06-14 Online:2011-05-15

Abstract:

Based on analyses of several available methods to solve corner problem in the boundary element method, we propose a new algorithm, single corner method. The new algorithm inherits merits of the double corner method and dual-node method, improves the solution precision, and overcomes the boundary deform problem.

Key words: corner problem, precision, single corner method, double corner method

CLC Number: