Question: Derive Equations 8.54. m =mydx = = mL 5 mL = m12 myydx= m21 mamy dx = k11=EIYdx= 6 mL 7 (8.54) 4EI 6EI k12

Derive Equations 8.54.

m =mydx = = mL 5 mL = m12 myydx= m21 mamy

m =mydx = = mL 5 mL = m12 myydx= m21 mamy dx = k11=EIYdx= 6 mL 7 (8.54) 4EI 6EI k12 = SEIYYdx= -k21 12EI k22=EIYdx

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