Most states require some kind of voter registration in order to

Problem 3 (60 Points) Landing gear on aircraft are typically produced with lug and clevis joints to react aircraft landing as well as take-off loads. Lug-clevis joint at a location of interest on the landing gear is assembled together using a pre-loaded pin. Assume that the maximum axial tensile pre-load is 1 kips on the pin. Also, assume that the pin has a nominal outer diameter of 1.00 inch and has a solid uniform circular section. Joint dimensions, axial pin preload, applied clevis load from critical load case and corresponding details for lug-clevis joint are detailed below. Given problem shown above, provide following four part pin analysis (each part is 15 points): Part 1: Develop a free body for the pin, purple component shown above. Assume centered point loads instead of distributed loads for contact as an initial approximation. Clearly label your FBD – show all distances, values, points, units. Include pin’s axial tensile pre-load of 1 kips from assembly in your FBD. Part 2: Develop shear – moment diagram (VMT) for the pin, do not include pin pre-load. Part 3: Calculate overall max shear and max bending stresses (including pre-load effect) in the pin. State or show where max shear and max bending pin stresses occur (including pre-load effect). Part 4: Show the 2-D “plane-stress” state at the point with max bending pin stress. Sketch largest possible Mohr’s circle for point with max bending stress (including pre-load effect). Label circle radius, average stress, max shear stress, max principal and min principal stresses on Mohr’s Circle. Extra Credit (5 points each): Part 5: Calculate max shear and max/min principal stress angles for Part 4. Part 6: Sketch 2-D element for max principal and max shear stress. Show all values and angles. Part 7: Assume that given loading is a limit condition and that pin material allowables are Fsy = 19 ksi, Fsu = 22 ksi, Fty = 38 ksi, Ftu = 95 ksi. Calculate shear and bending (including pre-load effect) margins. Use a factor of safety of 1.15 and applied max principal and max shear stresses from Part 4. What is the minimum margin of safety for the point analyzed in part 4?

A major factor contributing to the growing strength of interest groups in the states can be explained by the

Which of the following structures you will find the septum pellucidum?

Corpus Callosum commissures 1.

This region of the human brain is involved in repetitive skilled behaviors such as playing piano.

Which of the following structures you will find the septum pellucidum?

Pons. 1.

Your ICU patient was involved in a motor cycle accident and his brain CT-scan image shows a subarachnoid hematoma (blood clot). The location of the clot is in

White fiber tracts. 1.