(1) The Single Degree of Freedom, SDOF, structure shown in Ex1.Fig. 1 has the following properties: m = 600 kN.s² /m El=20x10³ kN.m² c=220 kN.s/m L=3m EQ m = 600 kN.s² /m El 20x10 kN.m² c=220 kN.s/m Ex1.Fig. 1 Umax famax V max

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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(1) The Single Degree
of Freedom, SDOF,
structure shown in
Ex1.Fig. 1 has the
following properties:
m = 600 kN.s² /m
El=20x10³ kN.m²
c=220 kN.s/m
L=3m
EQ
m = 600 kN.s² /m
El==
20x10³
kN.m²
c=220 kN.s/m
Umax
famax
Ex1.Fig. 1
Determine the maximum displacement and base shear force if the
structure is excited by El-Centro earthquake.
2) Repeat requirements in (1) if the stiffness of the structure is increased
to
El = 60x10² kN.m²
Transcribed Image Text:(1) The Single Degree of Freedom, SDOF, structure shown in Ex1.Fig. 1 has the following properties: m = 600 kN.s² /m El=20x10³ kN.m² c=220 kN.s/m L=3m EQ m = 600 kN.s² /m El== 20x10³ kN.m² c=220 kN.s/m Umax famax Ex1.Fig. 1 Determine the maximum displacement and base shear force if the structure is excited by El-Centro earthquake. 2) Repeat requirements in (1) if the stiffness of the structure is increased to El = 60x10² kN.m²
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