3 A Tri Metallic Bar Is Uniformly Compressed By An Axial Force P 40 Kn Applied Through A Rigid End Plate See Figure 1 (28.34 KiB) Viewed 21 times
3 A Tri Metallic Bar Is Uniformly Compressed By An Axial Force P 40 Kn Applied Through A Rigid End Plate See Figure 2 (19.54 KiB) Viewed 21 times
3. A tri-metallic bar is uniformly compressed by an axial force P=40 kN applied through a rigid end plate (see figure). The bar consists of a circular steel core surrounded by brass and copper tubes. The steel core has a diameter of 32 mm., the brass tube has an outer diameter of 45 mm... and the copper tube has an outer diameter of 60 mm. The corresponding moduli of elasticity are Es = 200 000 MPa, E, 110 000 MPa, and E. = 120 000 MPa. Calculate the compressive stresses os, ob, and o. in the steel, brass, and copper, respectively, due to the force P.
P = 40 kN Copper tube Brass tube 32 45 60 Steel core All diameters in mm
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!