ME 3180A To be gra 1000 lb 1" 1000 lb 3/4" 2000 lb 3/4" For Problem...
Problem 1: The bonded joint below is loaded with 1000 lb as shown. The joint is 0.5in wide and bonded with 0.010" thick bondline of EA9394 epoxy. Calculate the factor of safety against shear failure of this bond. EA9394 has lap shear strength of 4200 psi and a tensile strength of 6675 psi. 11in Problem 2: The bonded joint below is loaded with 1000 lb as shown. The joint is 0.5in wide and bonded with 0.010" thick bondline of EA9394...
Section 3. Truss Analysis & Surface Area, Volume F H F = 1000 lb Support reactions: Ay = 2500 lb Ex = 0 B Ey = 1500 lb 1300 E B D -10 ft 10 ft 10 ft 10 ft 1. (4 pts) What is the magnitude of the force in DJ? (3 pts) Indicate tension (T) or compression (C) on the answer sheet. F a) 500 lb b) 1000 lb c) 1500 lb d) 2000 lb e) 1750 lb...
Problem 2 (8 points) The following figures show the side view and top view of a bolted connection between three steel plates. Determine: a) Normal stress in plates A, B, and C b) Shear stress in bolt c) Bearing stress between plate B and each bolt Bolt diameter = 1 in t=0.8 in 1 2/4 t = 1.5 in 1000 A Side View 1 B 2000 lb A 1000b с t =0.8 in w = 0.5 in Top View
Problem 4: A component shown in the figure is subjected to cyclic force P and cyclic torsion T and cyclic bending moment M Find the state of the stress at point A in the component. Show stress in an element M 2000 lb-in r-1/8" P 10000lb 5000|bin 1.75' 2" T MA 2000 i. -10000 Problem 4 If the component is machined from AISI 1040 HR steel. What is the safety factor against fatigue failure for infinite life? How much load...
Problem 2: The bonded joint below is loaded with 1000 lb as shown. The joint is 0.5in wide and bonded with 0.010" thick bondline of EA9394 epoxy. Calculate the factor of safety against flat-wise tensile failure of this bond. EA9394 has lap shear strength of 4200 psi and a tensile strength of 6675 psi. =1in
Problem 2: The bonded joint below is loaded with 1000 lb as shown. The joint is 0.5in wide and bonded with 0.010" thick bondline of...
Problem 4: A component shown in the figure is subjected to cyclic force P and cyclic torsion T and cyclic bending moment M Find the state of the stress at point A in the component. Show stress in an element M 2000 lb-in P 10000lb TE 5000lb.in IT 1 ) Mil 10000 2000 -5000 10000 Problem 4 If the component is machined from AISI 1040 HR steel. What is the safety factor against fatigue failure for infinite life? How much...
400 1b 800 lb h = 2.260 in. C8x13.7 L 1.52 in C1.786 in. 4 ft 4 ft 4 ft 400 lb c, 0.554 in. 800 lb B-1000 1b FBD Av-200 lb V, lb 300:: M, ft lb 800- - ' x, ft 12 4 -16 Figure 24 - Problems 71-72 Determine the maximum normal tensile stress, and the maximum normal compressive stress, (O)max, occurring the channel shown in Fig. 3. The FBD and V&M diagrams are shown Problem 71...
Problem (20 pts) The cross section through the fuselage of an aircraft is shown. The interior of the aircraft is pressurized at 2000 lb/ft (air pressure at sea level), and the outside of the aircraft is at a pressure of 600 lb/ft (air pressure at 30,000 ft altitude). Assume the air pressure outside the aircraft is uniform over the surface of the fuselage. The door ABC has quarter-circular shape with 10 ft depth (into the plane of the figure): it...
Problem (20 pts) The cross section through the fuselage of an aircraft is shown. The interior of the aircraft is pressurized at 2000 lb/ft2 (air pressure at sea level), and the outside of the aircraft is at a pressure of 600 lb/ft2 (air pressure at 30,000 ft altitude). Assume the air pressure outside the aircraft is uniform over the surface of the fuselage. The door ABC has quarter-circular shape with 10 ft depth (into the plane of the figure); it...
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23000 375 2000 123 1000 Exercise 5 (5 points total): For each account, indicate the normal balance by inserting debit or credit. (1 point each) (Part b) Normal Balance Creat credit Debit Cred 1. 2. 3. 4. Deferred/Unearned Revenue Utilities Expense Service Revenue Dividends Retained Earnings Cu 5.