Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of 6 mm, and it is supported by double- shear pin connections at B and D. The pin at bracket A is a single-shear connection. The pin at B is 7 mm in diameter. Assume a = 550 mm, b = 275 mm, h = 300 mm, and 8= 55°. If the normal stress in tie rod (1) cannot exceed 180 MPa and the shear stress in pin B cannot exceed 140 MPa, determine the maximum load Pmax that can be supported by the structure. (1) a Answer: Pmax= i B b kN

Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of 6 mm, and it is supported by double- shear pin connections at B and D. The pin at bracket A is a single-shear connection. The pin at B is 7 mm in diameter. Assume a = 550 mm, b = 275 mm, h = 300 mm, and 8= 55°. If the normal stress in tie rod (1) cannot exceed 180 MPa and the shear stress in pin B cannot exceed 140 MPa, determine the maximum load Pmax that can be supported by the structure. (1) a Answer: Pmax= i B b kN

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of 7 mm, and it is supported by double- shear pin connections at B and D. The pin at bracket A is a single-shear connection. The pin at B is 7 mm in diameter. Assume a = 640 mm, b = 320 mm, h = 400 mm, and 8= 55°. If the normal stress in tie rod (1) cannot exceed 200 MPa and the shear stress in pin B cannot exceed 100 MPa, determine the maximum load Pmax that can be supported by the structure. D (1) a B KN h
Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of 10 mm, and it is supported by double-shear pin connections at B and D. The pin at bracket A is a single-shear connection. The pin at B is 5 mm in diameter. Assume a = 620 mm, b = 310 mm, h = 480 mm, and 0= 55%. If the normal stress in tie rod (1) cannot exceed 180 MPa and the shear stress in pin B cannot exceed 100 MPa, determine the maximum load Pmax that can be supported by the structure. Answer: Pmax= (1) a B b kN
2 Link AC has a uniform rectangular cross section 3 mm thick and 12 mm wide. Determine the normal stress in the central portion of the link. (Hint: Link AC has one reaction acts in the direction of the link; and support B is pin support). 75 min 175 mm 150 mm 960 N
6. In the steel structure shown, a 6mm diameter pin is used at C and 10mm diameter pins are used at B and D. The ultimate shearing stress is 150 MPa at all connections, and the ultimate normal stress is 400 MPa in link BD. Note that link BD is not reinforced around the pin holes. a. Determine the largest load P that can be applied at A maximizing the shearing capacity of the pin at C. b. Determine the largest load P that can be applied at A maximizing the shearing capacity of the pins at B and D. c. Determine the largest load P that can be applied at A maximizing the axial capacity of link BD. Front view -X 15 mm mm B Side view -120 mm Top view
Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of 11 mm, and it is supported by double-shear pin connections at B and D. The pin at bracket A is a single-shear connection. The pin at B is 7 mm in diameter. Assume a = 550 mm, b = 275 mm, h = 450 mm, and 0= 60°. If the normal stress in tie rod (1) cannot exceed 200 MPa and the shear stress in pin B cannot exceed 140 MPa, determine the maximum load Pmax that can be supported by the structure. D Answer: Pmax (1) a = i B b с kN h
Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of 10 mm, and it is supported by double-shear pin connections at B and D. The pin at bracket A is a single-shear connection. The pin at B is 9 mm in diameter. Assume a = 540 mm, b = 270 mm, h = 310 mm, and 0= 50°. If the normal stress in tie rod (1) cannot exceed 180 MPa and the shear stress in pin B cannot exceed 100 MPa, determine the maximum load Pmax that can be supported by the structure. D (1) a B b h
For the clevis connection shown in the figure, determine the maximum applied load P that can be supported by the 16-mm-diameter pin if the average shear stress in the pin must not exceed 125 MPa. P = Pin Bar Clevis KN
Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of 8 mm, and it is supported by double- shear pin connections at B and D. The pin at bracket A is a single-shear connection. The pin at B is 8 mm in diameter. Assume a = 530 mm, b = 265 mm, h = 310 mm, and 8= 65°. If the normal stress in tie rod (1) cannot exceed 210 MPa and the shear stress in pin B cannot exceed 140 MPa, determine the maximum load Pmax that can be supported by the structure. Answer: Pmax= a B kN
Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of 5 mm, and it is supported by double-shear pin connections at B and D. The pin at bracket A is a single-shear connection. The pin at B is 9 mm in diameter. Assume a = 640 mm, b = 320 mm, h = 350 mm, and θ= 50°. If the normal stress in tie rod (1) cannot exceed 190 MPa and the shear stress in pin B cannot exceed 110 MPa, determine the maximum load that can be supported by the structure.
Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of 6 mm, and it is supported by double- shear pin connections at B and D. The pin at bracket A is a single-shear connection. The pin at B is 6 mm in diameter. Assume a = 600 mm, b = 300 mm, h = 350 mm, and 0= 65°. If the normal stress in tie rod (1) cannot exceed 180 MPa and the shear stress in pin B cannot exceed 140 MPa, determine the maximum load Pmax that can be supported by the structure. D Answer: Pmax= (1) i B b kN
Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of 8 mm, and it is supported by double- shear pin connections at B and D. The pin at bracket A is a single-shear connection. The pin at B is 8 mm in diameter. Assume a = 530 mm, b = 265 mm, h = 310 mm, and 0= 65°. If the normal stress in tie rod (1) cannot exceed 210 MPa and the shear stress in pin B cannot exceed 140 MPa, determine the maximum load Pmax that can be supported by the structure. D Answer: Pmax= (1) B b KN h
F13-3. Determine the state of stress at point A on the cross section of the beam at section a-a. Show the results in a differential element at the point. 30KN 'as m'0.5m Но mm- 10 mm so mm 180 mm 10 mm- 10 mm Section aa