Problem No. 3: (50 Grade: Y N or Bonus (Please ci Two metal plates are held together with a 10 x 1.5 bot-as shown in the
Posted: Mon May 16, 2022 6:50 am
Problem No. 3: (50 Grade: Y N or Bonus (Please ci Two metal plates are held together with a 10 x 1.5 bot-as shown in the cross-sectional schematic below .10x15 BOLT 6T 10enk - 20 Cross-Sectional Schematic Diagram - Not to Scale. The following information is known about the bolt and the clamped joint: The bolt is made of Metric Mechanical Property Class 9.8 material, The bolt length is fully threaded The nut is a standard nut of Property Class 9.8 material, The bolt is to be torqued to 80% of Proof Strength, The stiffness of the 20 mm thick clamped members is 2800 x 10 N/m, and The stiffness of the 10 mm thick clamped members is 2000 x 10 N/m. Please find the following: The bolt preload force, The bolt preload stretch (deflection). The nominal bolt torque,