Machine Elements 1
2) The cantilever beam shown has a stepped square cross-section and it is made of steel (E= 210 GPa, G=75 GPa) The cross sectional area and area moment of inertia of the beam 1 are A1= 2.2*103 mm2 and I1= 4*105 mm4 and cross sectional area and area moment of inertia of the beam 2 are A2= 3.1*103 mm2 and I1= 8*105 mm4, respectively. Find the deflection at point A by using Castigliano’s theorem.
Şekildeki ankastre kiriş çelik malzemeden yapılmış olup iki kademeli kare kesite sahiptir. Kirişlerden biri A1= 2.2*103 mm2 ve I1= 4*105 mm4 diğeri ise A2= 3.1*103 mm2 ve I1= 8*105 mm4 kesit alanı ve alan atalet momentlerine sahiptir. A noktasındaki sehimi Castigliano teoremi kullanarak belirleyiniz.
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