...
...
Software
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handles
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the
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initial
...
conditions
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of
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a
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time
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function
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differently
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for
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linear
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and
...
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time-history
...
...
...
.
A description is as follows:
- Linear cases always start from zero, therefore the corresponding time function must also start from zero.
- Nonlinear cases may either start from zero or may continue from a previous case. When starting from zero, the time function is simply defined to start with a zero value. When analysis continues from a previous case, it is assumed that the time function also continues relative to its starting value. A long record may be broken into multiple sequential analyses which use a single function with arrival times. This prevents the need to create multiple modified functions.
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Related Incidents:
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