This is a very good video explanation of the whole process [22 min] https://www.youtube.com/watch?v=3GtE0kfWDuU https://www.youtube.com/watch?v=3GtE0kfWDuU Thi

This is a very good video explanation of the whole process [22 min] https://www.youtube.com/watch?v=3GtE0kfWDuU https://www.youtube.com/watch?v=3GtE0kfWDuU This (https://www.filmfestival.gr/en/section-tdf/movie/1092/13048 https://www.filmfestival.gr/en/section-tdf/movie/1092/13048) was written and directed by Theodosis Tassios (https://www.ellines.com/en/achievements/39373-the-awarded-doctor-and-structural-engineer/ https://www.ellines.com/en/achievements/39373-the-awarded-do...) who's a professor in NTUA (the most respected engineering school in Greece) and pretty knowledgeable in the area.