Problem 2 The beam is supported by a pin at A and a steel rod BC. If P=25 KN, a) Determine the average shear stress developed in the pin at A b) Determine the normal stress developed in the rod CB c) Determine the safety factor for the rod BC made from a material which has the UTS strength of 250 MPa d) Will the rod BC fail? Why? e) What is strain in the rod BC if it is made from a material with E= 200 GPa All pins are in double shear as shown on the picture below and each has a dimater of 18mm. The steel rod BC has a diameter of 35 mm. C A-2 m- P 30° -2 m- P -2 m B

Problem 2 The beam is supported by a pin at A and a steel rod BC. If P=25 KN, a) Determine the average shear stress developed in the pin at A b) Determine the normal stress developed in the rod CB c) Determine the safety factor for the rod BC made from a material which has the UTS strength of 250 MPa d) Will the rod BC fail? Why? e) What is strain in the rod BC if it is made from a material with E= 200 GPa All pins are in double shear as shown on the picture below and each has a dimater of 18mm. The steel rod BC has a diameter of 35 mm. C A-2 m- P 30° -2 m- P -2 m B

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

the compund bar, composed of the three segsemnt shown, is initially stree-free. a.) compute the stress in aluminum segment if the temperature drops at 25 degrees. b) compute the force resisted by the steel. c) compute the stress in the steel. d) compute the stress in bronze. assume that the walls do not yield and use the following data
A flat bar is 3/8 inches thick and has a centrally located drilled hole of diameter D. The bar is subjected to a 4,000 lb tensile load. Compute the maximum tensile stress adjacent to the hole. a) If the bar is 2 inches wide and D=0.25 inches b) If the bar is 2.5 inches wide and D=0.5 inches c) If the bar is 3 inches wide and D=1.00 inches Answers: a) = 15,969.5 psi (using k=2.62) b) = 13,066.7 psi (using k=2.45) c) = 12,000 psi (using k=2.25) I have no idea how to come up with these answers. Could you help me go through the process of solving for these answers step by step?
The strain value of the structure in the same direction as a result of the pull applied in the X axis from the bottom was measured as 0.26 mm / mm. Under the same loading condition: a) Calculate the strain on the Z axis of the structure. b) In this case, what is the strain type of the structure in the Z axis?
3- a. Determine the ditribution of shear stress in the following circular shafts that are subject to a maximum torque of 7.5 Nm by calculating the polar second moment of area. a) b) a) O b) O b. Using the previous answers; determine the angular deflection in both shafts. Both shafts are 20 cm long and the modulus of rigidity for the material is 60GN/m^2. O R R O R R = 5mm r = 3mm R = 5mm r = 3mm
Question: The stress components at point O of a part made of steel material (E = 210 GPa and v= 0.3) are given below. 25 40 - 20 40 30 35| MPа - 20 35 -10 a) Calculate the strain components (Exx, Eyy, Ezz, Yxy, Yxz and Yyz). b) Calculate the principal strain components (E,, E2, and E3) and the maximum shear stress (max). c) Draw the 3-D Mohr circle for the strain components.
Please Help Me Solve This Question In The Picture With Detailed Steps, please. Thank you In Advance. Course Title : Strength Of Material
Asap please Please give correct answer with clean hand writing and explain step by step. Note:- are you sure then atten question.
Problem 2: A pressure vessel with p = 200 psi internal pressure is subjected also to a twisting moment T = 450 kips in. The vessel has an internal diameter of 20 in and a wall thickness of 0.25 in. a) Draw a Mohr's circle for an element on the front surface, as shown, and determine the principle stresses. b) Determine whether the in-plane maximum shear stress is equal to the absolute maximum shear stress. c) Determine the tensile yield strength of a ductile material which has a factor of safety of 5 for this loading. Use the maximum shear stress theory.
For the following reinforcement, determine the reactions at the supports and the forces in the indicated bars. Data P1 = 10 P2 = 15 a = 30° 8 = 60° Reactions in support A (Ray) Force in bar AC CB bar strength Strength on BD bar Force in bar AB Reactions at support B (Rbx, Rby) Choose... Choose... Choose... Choose... Choose... Choose... ◆ → -2.54 t, 80 t 34.07 t Tensión ◆ ♦ ◆ Choose... -17.63 t 34.07 t Compresión 1.93 t Tensión 1.93 t Compresión -1.16 t, 35.62 t 17.63 t Tensión 7.58 t 17.63 t Compresión 14.54 t Tensión 9.74 Compresión 1.16 t Compresión 0 t, 30.5 t 14.54 t Compresión 12.52 t 0 P1 4.00 m 4.00 m 4.00 m 3.00 m A 3.00 m B Am 3.00 m
(Engineering Mechanics)
Hertz contact theory can be used to determine the stresses due to contact between two spheres, which can be used approximate frictionless contact between the patellar and femoral components of a total knee replacement. Part a) Show on a sketch how the stresses at the surface vary from the centre of contact to the edge of contact. Part b) Make a sketch of an infinitesimal element of material at the centre of contact that shows the stress components. Identify the maximum principal stress, and write an expression for the maximum shear stress. Part c) Sketch a graph that shows how the maximum contact pressure varies with load and in a sentence explain why the curve has the shape it does.
Just complete the last part of this problem please (part 4). The mohr's circle drawing will help with a complete understanding of these types of problems.