3. The center post B of the assembly has an original length of 124.8 mm whereas posts A and C have a length of 125 mm. If the caps on the top and bottom can be considered rigid, determine the average normal stress in each post. The posts are made of aluminum and have a cross sectional area of 400 mm². Ea=70 GPa. Use the Force Method 100 mm -100 mm- 800 kN/m 125 mm 800 kN/m

Q: Please help with this practice question. Thanks Question 1 ) Determine the y-component of force at…

A: We are required to find the Y component of force at pin D

Q: Rod BD is made of steel (E = 29 × 106 psi) and is used to brace the axially compressed member ABC.…

A:

Q: H.W.: A horizontal rigid bar AB is hinged at A and subjected to 80 kN load and 120 kN.m moment at C…

A:

Q: Determine the magnitude of the pin force at A. Assume W = 845 lb, a = 3.0 ft, b = 2.0 ft, r = 9 in.…

A: We have to find the value of magnitude of pin force at A. Given data is W = 845 lb, a = 3.0ft, b 2.0…

Q: 1. For the W 21x 62 steel beam below determine the actual value of om in the beam and the maximum…

A: A simply supported beam at B and C, of length 30ft between B and C, with overhanging portion AB and…

Q: -4 m- B 60 E 60 D 4 m- 4 m- 'P

A: Given section: FBD:

Q: The center post B of the assembly has an original length of 124.7 mm, whereas posts A and C have a…

A:

Q: 3. The center post B of the assembly has an original length of 124.8 mm whereas posts A and C have a…

A: Given :

Q: Problem 7. [Concepts: Allowable stresses and factor of safety] Two aluminum rods AB and AC support a…

A:

Q: Determine the size of square bearing plates A and B' required to support the loading P = 15 kN.…

A: Bearing Stress = 3Mpa

Q: The wide-flange beam shown in Fig. is strengthened by bolting two cover plates 160 mm by 20 mm to…

A: Given data : This is a problem of Structure.  To Find : a) Total force in each cover plate  b)…