SHEAR AND COMPRESSION STRESS PROBLEM скачать в хорошем качестве

SHEAR AND COMPRESSION STRESS PROBLEM

A punch for making holes in steel plates is shown in Figure 9 a. Assume that a punch having diameter d 20 mm is used to punch a hole in an 8 mm plate, as shown in the cross-sectional view (Figure 9 b). If a force P 110 kN is required to create the hole, what is the average shear stress in the plate and the average compressive stress in the punch?A punch for making holes in steel plates is shown in Figure 9 a. Assume that a punch having diameter d 20 mm is used to punch a hole in an 8 mm plate, as shown in the cross-sectional view (Figure 9 b). If a force P 110 kN is required to create the hole, what is the average shear stress in the plate and the average compressive stress in the punch?A punch for making holes in steel plates is shown in Figure 9 a. Assume that a punch having diameter d 20 mm is used to punch a hole in an 8 mm plate, as shown in the cross-sectional view (Figure 9 b). If a force P 110 kN is required to create the hole, what is the average shear stress in the plate and the average compressive stress in the punch?A punch for making holes in steel plates is shown in Figure 9 a. Assume that a punch having diameter d 20 mm is used to punch a hole in an 8 mm plate, as shown in the cross-sectional view (Figure 9 b). If a force P 110 kN is required to create the hole, what is the average shear stress in the plate and the average compressive stress in the punch?