2. A square hollow steel strut with a wall thickness, t, = 10 mm is pin connected to two gusset plates, having a thickness t; = 12 mm, which are welded to the base plate having a thickness of 12 mm and fastened to a concrete base by 4 - 16 mm diameter anchor bolts. Diameter of the pin is 16 mm. Compressive load P = 48 KN ,0 = 30°. P sirut a) Calculate the bearing stress between gussei plate 13=12 mmi the strut and the pin in MPa. b) Calculate the shear stress in the pin in MPa. c) Calculate the shear stress in the anchor e=30" j=10 mi bolt in MPa. 12 16 mm a

In the mid-20th century, the availability and the growth in power of digital computers led to the increase in the mathematical model in the field of engineering and science. The analysis of these detailed models needs to be increased.