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The second part of the nonlinear analysis of phase one is the calculation of
creep and shrinkage for a period of ninety days. The time stepping scheme is
composed by incrementing the step size approximately logarithmic. Step sizes
are related to the range of retardation times of the various Kelvin units. Note
that we perform a real-life analysis to get accurate results.
14.2.2 Phase Two
The model for phase two contains the I-beam elements, the cross-beam elements
and the slab elements [Fig. 14.5 p. 290]. To complete the model, we must replace
the I-beam support from phase one by a cross-beam support. Therefore we apply
the following input data file.
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