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Rahim Question 1 [25 MARKS] Using virtual work theory, find the vertical displacement at C due to a vertical point load of 20

Member DB is pin connected at point B to the beam ABC (figure 1)

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ABC Sol Drawing FB:D of Beam 2015 Foo EMA=o AX KAY X 3 2008 - Foo sino x3 160 = FBox / 34 =) FBD = 62.2 KN Efyzo Ayt + 62.2x3 ܙ ܕܠ 200² dat (33.33x1 * 1.6722*ds ] EI 0 on solving We get Ac 1334.28 Er Am

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