A method for calculating the stress–strain state in the general boundary value problem of metal forming—part 2. Impact of a bar against a rigid obstacle

The method for calculating stress strain state and fracture proposed by Kolmogorov "0884# and in Part 0 of this present paper is illustrated by the simple problem of a thin bar impacting a rigid obstacle[ Known exact solutions are used to test the method[ On the basis of the stability theory\ the one!dimensional solution has been shown to be legitimate[ Mathematical simulation of bar fragmentation resulting from impact has been carried out