Q. A 2-story shear frame is given. All members are axially rigid and beams are infinitely rigid. Determine the modal natural frequencies. (m=1 and Kcolumn=1) P₂ m P₁ - m mn min m=[10; 01] k=[4 -2;-2 2]; W1=0.7639 rad/s W₂ = 5.2361 rad/s

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Chapter10: Plate Girders
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Q. A 2-story shear frame is given. All members are axially rigid and beams are infinitely rigid. Determine
the modal natural frequencies. (m=1 and Kcolumn=1)
P₂
m
P₁ -
m
mn
min
m=[10; 01] k=[4 -2;-2 2]; W1=0.7639 rad/s W₂ = 5.2361 rad/s
Transcribed Image Text:Q. A 2-story shear frame is given. All members are axially rigid and beams are infinitely rigid. Determine the modal natural frequencies. (m=1 and Kcolumn=1) P₂ m P₁ - m mn min m=[10; 01] k=[4 -2;-2 2]; W1=0.7639 rad/s W₂ = 5.2361 rad/s
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