A pin-connected structure is composed of members AC and BC as shown in the figure. The...
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A pin-connected structure is composed of members AC and BC as shown in the figure. The structure is subjected to a vertical static load P = 50 kN at joint C. Members AC and BC are circular having 50 mm diameter and the diameter of pins at B and C is 20 mm. The clevis has a thickness of 20 mm per side and a width of 70 mm, and the thickness of the supporting bracket is 30 mm. All members are made of SAE 1040 CD steel. Determine: a. The maximum normal stress in the clevis at A and at B. b. The factor of safety based on the normal stress in the clevis at A and at B. Is it acceptable? c. The shear stress in the pins at A and at B. d. The factor of safety based on the shear stress in the pin A. Is it acceptable? e. The bearing stress on the pins A and B. Is it acceptable? f. The maximum (allowable) load P that can be applied at C based on the shear stress in the pins g. The stress in the round portion of members AC and BC. h. The axial deformation of members AC and BC (neglect the clevis). 1.5m Bracket Pin diam = 20 mm B Clevis wwww 2 m D=50 mm A pin-connected structure is composed of members AC and BC as shown in the figure. The structure is subjected to a vertical static load P = 50 kN at joint C. Members AC and BC are circular having 50 mm diameter and the diameter of pins at B and C is 20 mm. The clevis has a thickness of 20 mm per side and a width of 70 mm, and the thickness of the supporting bracket is 30 mm. All members are made of SAE 1040 CD steel. Determine: a. The maximum normal stress in the clevis at A and at B. b. The factor of safety based on the normal stress in the clevis at A and at B. Is it acceptable? c. The shear stress in the pins at A and at B. d. The factor of safety based on the shear stress in the pin A. Is it acceptable? e. The bearing stress on the pins A and B. Is it acceptable? f. The maximum (allowable) load P that can be applied at C based on the shear stress in the pins g. The stress in the round portion of members AC and BC. h. The axial deformation of members AC and BC (neglect the clevis). 1.5m Bracket Pin diam = 20 mm B Clevis wwww 2 m D=50 mm A pin-connected structure is composed of members AC and BC as shown in the figure. The structure is subjected to a vertical static load P = 50 kN at joint C. Members AC and BC are circular having 50 mm diameter and the diameter of pins at B and C is 20 mm. The clevis has a thickness of 20 mm per side and a width of 70 mm, and the thickness of the supporting bracket is 30 mm. All members are made of SAE 1040 CD steel. Determine: a. The maximum normal stress in the clevis at A and at B. b. The factor of safety based on the normal stress in the clevis at A and at B. Is it acceptable? c. The shear stress in the pins at A and at B. d. The factor of safety based on the shear stress in the pin A. Is it acceptable? e. The bearing stress on the pins A and B. Is it acceptable? f. The maximum (allowable) load P that can be applied at C based on the shear stress in the pins g. The stress in the round portion of members AC and BC. h. The axial deformation of members AC and BC (neglect the clevis). 1.5m Bracket Pin diam = 20 mm B Clevis wwww 2 m D=50 mm
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The structure is subjected to a vertical static load P 50 kN at joint C Members AC and BC are circular having 50 mm diameter and the diameter of pins at B and C is 20 mm The clevis has a thickness of ... View the full answer
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