Modeling and simulation of laser shock waves in elasto-plastic polycrystalline microstructures

Exact expressions of the uniaxial perfectly elasto-plastic stress wave and induced mechanical fields in the case of a finite impact: application to laser shock peening

“…[6][7][8][9][10] using finite elements modeling. The effect of the sample microstructure on the wave propagation and the residual stress field has been investigated for 1D laminate specimens [11] and 2D polycrystalline aggregates [12], and a numerical method for fast residual stress estimation has been proposed recently using an elasto-viscoplastic relation [13].…”