A frame ABC consists of a horizontal beam BC which is supported by a round solid rod AB inclined at a 60° angle, as shown below. The ends of the rod AB are flattened to make the pin connections at A and B. vertical load of 5,000 N is acting at the mid-length of the beam. The rod material is a steel with modulus equal to 207 GPa and yield strength of 220 MРа. A (a) Using a factor of safety of 2.5, determine the diameter of the rod АВ. (b) If a clevis joint is used at the pin connection at B, design the pin diameter so that it does not fail in shear. The yield strength of the pin material is 300 MPa. Use a factor of safety between 1.5 and 2.5.

A frame ABC consists of a horizontal beam BC which is supported by a round solid rod AB inclined at a 60° angle, as shown below. The ends of the rod AB are flattened to make the pin connections at A and B. vertical load of 5,000 N is acting at the mid-length of the beam. The rod material is a steel with modulus equal to 207 GPa and yield strength of 220 MРа. A (a) Using a factor of safety of 2.5, determine the diameter of the rod АВ. (b) If a clevis joint is used at the pin connection at B, design the pin diameter so that it does not fail in shear. The yield strength of the pin material is 300 MPa. Use a factor of safety between 1.5 and 2.5.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter11: Columns

Section: Chapter Questions

Problem 11.3.1P: Column AB has a pin support at A,a roller support at B, and is compressed by an axial load P (see...

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