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ST7-1.20.20.1 Modelling the Impact of a Mass on a Plate
This document outlines the procedures required to model the impact of a mass with an initial velocity impacting on a plate. The initial example model is a flat plate 1 m ( 1 m. A mass of 500 kg is located 0.3 m above the surface. It is travelling at 20 m/s. The deflections and stresses of the plate are required during and after impact. Here the flat plate is modelled using plate/shell elements; point contact elements are used to connect the mass to the plates.
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