Given: Dimensions L1 = 1.8 m L2 = 1.2 m L3 = 1.8 m Rigid Bar AD 100 mm wide x 12 mm thick Strut BC 80 mm wide x 10 mm thick L3 L1 3 L2 12 D W Typical Connection Allowable Bolt Shear Stress 60 MPa 1. What is the allowable load, W (kN), if the allowable compressive stress in strut BC is 82 MPa? 2. Find the force (kN) in strut BC if the load W is 3.6 kN. 3. What is the minimum required bolt diameter (mm) at A, if the load W is 3.6 kN? Apply a factor of safety of 2. ANSWERS: 27.8 KN; 8.5 kN; 16.26 mm

Given: Dimensions L1 = 1.8 m L2 = 1.2 m L3 = 1.8 m Rigid Bar AD 100 mm wide x 12 mm thick Strut BC 80 mm wide x 10 mm thick L3 L1 3 L2 12 D W Typical Connection Allowable Bolt Shear Stress 60 MPa 1. What is the allowable load, W (kN), if the allowable compressive stress in strut BC is 82 MPa? 2. Find the force (kN) in strut BC if the load W is 3.6 kN. 3. What is the minimum required bolt diameter (mm) at A, if the load W is 3.6 kN? Apply a factor of safety of 2. ANSWERS: 27.8 KN; 8.5 kN; 16.26 mm

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.2.4P: Solve the preceding problem if the internal pressure is 3,85 MPa, the diameter is 20 m, the yield...

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