Question

Q1. The bar has a diameter of 50 mm. If it is subjected to a force of 1200 N as shown, determine the stress components that act at point A and point B. Also, show the results on a volume element located at this point. 150 mm 200 mm B 30° 1200 N

Answer 1

→ 120081n36 A B. 300 150m Doom 1200N ROO CO 30° d=50mm shear spess. any Point A&B both lies aufer surface so there is not bending moment at A4 A V = 200 CQ628 X200 - 2018 6.0869 mm. estress at point B bending skept at B. B = xymax I = P07946.096X25 B = 16.947 mpa compressive. Normal spess at B. A = P/A 200817130 = .3055 2 X 50²

tensile normal stress at B PB = 13056MPa resultant shelp at B = -16.947+.3056 B = 16.6414mpa compensme. steaned at point A normal spest at A = 1200pingoo 13056mp (tensile) there is no bending at poinA lies on mental axis love. IX SO и resultant steps at A= .3056 mPq tenaile finally A=.3056mpa femile) B = 16.64 mp (comperiy mo