Simulation of blocks impact on a flexible protection net
The example user_DropOnNet demonstrates a simulation of a rolling stone flexible protection net, which is updated to MatDEM1.782 with about 80 lines of code. A function is used to generate a flexible net and two blocks, and the calculation model is imported. The width, length and height of the model are 2*2*1m, the unit radius is 5mm, the number of units is about 50,000, and the rubber material is used. With the Thinkpad P51 laptop, simulation took 4 hours and simulated the real world for 2 seconds. Corresponding instructional videos are available in the online course QQ group (668903775).