The following pipe is made of steel. It has a hollow cross section with inner radius...

 

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The following pipe is made of steel. It has a hollow cross section with inner radius of 20 mm, and outer radius of 30 mm. Using Castigliano's theorem, a) Find the deflection of point A in x direction? (10%) b) Find the deflection of point A in y direction? (10%) c) Find the deflection of point A in z direction? (10%) d) Find the angle of twist of point A? ( 10%) X a 300 mm 300 N 300 mm a Z b A 200 mm 450 N Y The following pipe is made of steel. It has a hollow cross section with inner radius of 20 mm, and outer radius of 30 mm. Using Castigliano's theorem, a) Find the deflection of point A in x direction? (10%) b) Find the deflection of point A in y direction? (10%) c) Find the deflection of point A in z direction? (10%) d) Find the angle of twist of point A? ( 10%) X a 300 mm 300 N 300 mm a Z b A 200 mm 450 N Y