Plane strain problem of growing crack for a perfectly plastic solid
Data(s) |
1987
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Resumo |
In this paper, fundamental equations of the plane strain problem based on the 3-dimensional plastic flow theory are presented for a perfectly-plastic solid The complete governing equations for the growing crack problem are developed. The formulae for determining the velocity field are derived.The asymptotic equation consists of the premise equation and the zero-order governing equation. It is proved that the Prandtl centered-fan sector satisfies asymptotic equation but does not meet the needs of hlgher-order governing equations. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Scientia Sinica Series A-Mathematical Physical Astronomical & Technical Sciences.1987,30(9):932-943 |
Tipo |
期刊论文 |