Beam ABCD is supported by a pin at A and a straight bar DE. The beam...

Transcribed Image Text:

Beam ABCD is supported by a pin at A and a straight bar DE. The beam is subject to a distributed load q=10 kN/m in the AC section, and a concentrated moment Mo=40 kN-m at C. The beam has a length of 3L=6 m, and the bar DE has a cross section area of A=4 cm². (a). Determine the internal axial stress in DE. Indicate that the axial stress is tensile or compressive. (4 pts) (b). The yield strength of DE is oy = 100 MPa. What is the factor of safety of DE in this load condition? (2 pts) Beam ABCD is supported by a pin at A and a straight bar DE. The beam is subject to a distributed load q=10 kN/m in the AC section, and a concentrated moment Mo=40 kN-m at C. The beam has a length of 3L=6 m, and the bar DE has a cross section area of A=4 cm². (a). Determine the internal axial stress in DE. Indicate that the axial stress is tensile or compressive. (4 pts) (b). The yield strength of DE is oy = 100 MPa. What is the factor of safety of DE in this load condition? (2 pts)

Answer rating: 100% (QA)

To solve this problem we need to analyze the beam and calculate the internal axial stress in the bar ... View the full answer