Meteorite impact on earth

With a diameter of 50 meters, the meteorites hit the ground at a speed of 1 kilometer per second.The size of the formation model is 1000m * 390m, with an average unit diameter of 1m and a unit number of about 410,000.The mechanical properties of ordinary sandstone are used.The simulated impact time was 0.3 seconds and the calculation took 9 hours.See software example BoxCrush.

Various field diagrams.As can be seen from the following thermal field, the heat generated by the impact is concentrated at the interface between meteorites and ground rocks.