Discuss briefly the concept of Fracture Mechanics and its application in design and analysis of a...
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Discuss briefly the concept of Fracture Mechanics and its application in design and analysis of a typical engineering structure (choose your own engineering structure). [2 marks] A wind breaker is designed to have a frame as shown in Figure Q5. The wind gust (assumed to be a uniformly distributed load with intensity w N/m) acts uniformly on a rigid vertical plate AB. Members of the truss AC, BC, and CD are made of steel rods with a diameter of 60 mm. The modulus of elasticity for the material is E = 200 GN/m² and the design factor of safety is 2.0. Determine the maximum value of the wind load, w that can be supported without causing the compressive members to buckle. Use the Euler buckling theory in your analysis. 2 m 4 m O 2 m Figure Q5 w N/m [8 marks] Discuss briefly the concept of Fracture Mechanics and its application in design and analysis of a typical engineering structure (choose your own engineering structure). [2 marks] A wind breaker is designed to have a frame as shown in Figure Q5. The wind gust (assumed to be a uniformly distributed load with intensity w N/m) acts uniformly on a rigid vertical plate AB. Members of the truss AC, BC, and CD are made of steel rods with a diameter of 60 mm. The modulus of elasticity for the material is E = 200 GN/m² and the design factor of safety is 2.0. Determine the maximum value of the wind load, w that can be supported without causing the compressive members to buckle. Use the Euler buckling theory in your analysis. 2 m 4 m O 2 m Figure Q5 w N/m [8 marks]
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The question involves determining the maximum wind load intensity w in Nm that a wind breaker truss system can support without causing its compressive ... View the full answer
Related Book For
Financial And Managerial Accounting
ISBN: 9780357714041
16th Edition
Authors: Carl S. Warren, Jefferson P. Jones, William Tayler
Posted Date:
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