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The overall size of the crane must not be changed. The height and reach of the loading point is to remain the same . Original parts must remain and you are allowed additions such as corner plates, , bracing , re-enforcing etc. The maximum stress level of any component needs to be less than 75 MPa. If you can't maintain the max. stress level under the specific level, you need to justify it Also you need to limit the vertical and horizontal displacement at the loading point less than 50 mm.
Create a suitable model with beam elements and perform an FEA for:
1. Original crane arrangement
2. Modified crane arrangement
Illustrates about the effect of wall movement on earth pressure? Effect of wall movement on earth pressure About fifty years ago Terzaghi conducted a series of tests on larg
Determine the moment of resistance of the beam: A circular beam of diameter 100 mm is subjected to bending. The maximum bending stress is restricted to 50 N/mm 2 . Determine t
1. A hydraulic pump generates 240W and supplies hydraulic fluid at a rate of 5.1l/min to a linear actuator which has a bore size of 50 mm and a double piston rod diameter of 20mm.
problems on law of polygon of forces
Ask . A vessel having a volume of 0.6 m3 contains 3.0 kg of liquid water and water vapour mixture in equilibrium at a pressure of 0.5 MPa. Calculate : (i) Mass and volume of liquid
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