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dbhuggybearow6jng
04.04.2020 • 
Physics

Consider the 20×60mm (h×b) bar with a 10-mm diameter hole which is made of steel with equal tensile and compressive yield strengths of 600 MPa. If we assume the material behaves with an ideal elastic-plastic stress strain response and the plate is initiallyfree of residual stresses, make a drawing of the stress distribution in the plane of the hole:a) When a tensile load of 200 kN is applied.b) When a tensile load of 400 kN is applied.c) After the 400 kN load is removed.d) What compressive load would you need to apply to make the material yield in compression?

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