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Gogeta_2
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Homework Statement
1. A structure with weight of 100 kN and which has a natural period of 1 second.
Compute the stiffness of the structure. The structure has 5% critical damping. The
structure when at rest is subjected to a half sine wave loading having a magnitude of
10kN and lasting 2 seconds. Find the maximum displacement of the structure and the
time at which it occurs. Take the acceleration of gravity as 10 m/sec2.
2. Repeat question 1 above using the approximate solution treating the impulse as a very
short duration loading where the duration of the impulse is 0.1 seconds.
Homework Equations
The Attempt at a Solution
I have no idea how to start, if someone can just give me steps to follow that would be appreciated.
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