Solve the orthogonal planar frame without axial deformation
using the Direct Stiffness Method (DSM), then calculate the
modes and frequencies for the following flat 2-story building,
consider the masses M1 = m and M2 = 0.80*m
modulus of elasticity of concrete Ec = f´c = 250 Kgf/cm2
Solve The Orthogonal Planar Frame Without Axial Deformation Using The Direct Stiffness Method Dsm Then Calculate The 1 (31.89 KiB) Viewed 9 times
A) Values of lateral displacement due to P1 and
P2
B) Values of the Stiffness Matrix of the
structure [K]
C) Value of the vector of external forces
[F]
D) plot mode 2
P2= 20 ton P1 = 10 ton G3 3 1 G1 6 5 5 m G4 किं 4 G2 N. 2 TT D2 D1 3 m 4 m
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