Bifurcation in elastic-plastic solids in plane stress
نویسندگان
چکیده
منابع مشابه
Converging shocks in elastic-plastic solids.
We present an approximate description of the behavior of an elastic-plastic material processed by a cylindrically or spherically symmetric converging shock, following Whitham's shock dynamics theory. Originally applied with success to various gas dynamics problems, this theory is presently derived for solid media, in both elastic and plastic regimes. The exact solutions of the shock dynamics eq...
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ANALYSIS of the deformation field consistent with a Prandtl stress distribution travelling with an advancing plane-strain crack reveals the functional form of the near tip crack profile in an elastic-plastic solid. The crack opening 6 is shown to have the form 6 N r In (const./r) at a distance r from the tip. This observation coupled with data generated from finite element investigations of gro...
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ژورنال
عنوان ژورنال: Quarterly of Applied Mathematics
سال: 1969
ISSN: 0033-569X,1552-4485
DOI: 10.1090/qam/99817