Consideração de geometria curva na análise p-adaptativa do MEC para potencial

This work aims to develop numerical procedures to consider curve geometries in the BEM p-adaptive analysis for potential problems, using hierarquical interpolation functions. The integration scheme adopted employs cubic transformation of variables and a selective choice of the number of integration points. Problems governed by the Laplace Equation are analized and curve boundary elements are employed to discretize boundary geometry. A discussion concerning accuracy, efficiency and best position of extreme source points is presented.

Grantor dc:publisher

Universidade Federal do Rio de Janeiro

Year dc:date.issued

1991

Author dc:creator

• Siqueira, Elizabeth Frauches Netto

Advisor dc:contributor.advisor

• Mansur, Webe João

• Engenharia Civil

Statement dc:rights

• Acesso Aberto

Language dc:language

por

Handle dc:identifier.uri

http://hdl.handle.net/11422/3985

OAI identifier oai:identifier

oai:pantheon.ufrj.br:11422/3985