Fracture analysis for 3-dimensional bodies with a surface crack


Autoria(s): 李英治; 李敏华; 柳春图; 何明元
Data(s)

1989

Resumo

This paper deals with fracture analyses in 3-dimensional bodies containing a surface crack. A general solution of stress-strain fields at crack tip is proposed. Based on the stress-strain fields obtained, a high-order 3-dimensional special element is established to calculate the stress intensity factors in a plate with a surface crack. The variation of stress intensity factors with geometric parameters is investigated.

Identificador

http://dspace.imech.ac.cn/handle/311007/39622

http://www.irgrid.ac.cn/handle/1471x/5157

Idioma(s)

英语

Fonte

Science In China Series A-Mathematics Physics Astronomy.1989,32(8):941-952

Palavras-Chave #surface crack fracture stress-strain field
Tipo

期刊论文