IDNLearn.com is your go-to platform for finding reliable answers quickly. Our experts provide prompt and accurate answers to help you make informed decisions on any topic.
A part is loaded with a combination of bending, axial, and torsion loads resulting in the stresses below. Calculate the fatigue factor of safety base on Goodman fatigue criteria. Bending: completely reversed with maximum stress of 50 MPa . Axial: constant stress of 18 MPa Torsion: Mean stress of 25 MPa with an alternating stress that is 10% of the mean stress. The fatigue stress concentration factors are K_bending =1.4 K_xi=1.1 K_torsion =2.0 Material Properties are =200MPa y=300MPa =400MPa Submit your answer to 3 decimal places. The answer should be between 0 and 2.
Sagot :
Thank you for using this platform to share and learn. Don't hesitate to keep asking and answering. We value every contribution you make. IDNLearn.com provides the answers you need. Thank you for visiting, and see you next time for more valuable insights.
