CrackSup Calculates a cracking check for certain combination of
envelopes.
Note: Default material diagram per norm Eurocode 2 EN 1992-1-1 (2004),
method 7.3.4 is NONLINEAR. Crackwidth A is obtained without added reinforcement
(As(eff) = MAX(Asmin, As)), corresponding to the first iteration in the
calculation process, whereas Crackwidth B is obtained with added reinforcement
(As(eff) = As(load) + As) so that the crack width is right under the user's set
limit (corresponding to the last iteration in the calculation process).
When CrackSup parameter NoMin is present, Asmin is ignored for
Crackwidth A (As(eff) = As).
Setting
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Description
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Action will be skipped (Option)
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The action will be skipped in the calculation process if
the option is selected.
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Command
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This is automatically assigned from the previous selection
- it can not be edited in this pad.
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Superposition file
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Name of the envelope (superposition file), for which the
check will be done
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(Superposition file )
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In case of DIN standard there is necessary to check the
linear edge stresses. If they overstep the crack width for first superposition
file, the check will be done once more for the second superposition file, too.
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Crack width
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Crack width is the max allowed crack, used in cracking
check
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(Initial strain loadcase)
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Initial strain for tendons for Ult - case (translation of
stress/strain diagram) - cracking check is based on ultimate load check.
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List File
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Name of list file, where the results of cracking check will
be stored.
- If the default
'*' is accepted, the name of the list file is set automatically cracnormal.lst,
if the superposition file is normal.sup
- If there is no
input, no list file will be created!
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Delta-T
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Duration of the Action (not applicable for this action)
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Description
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Descriptive text for the selected Action (max. 80
characters)
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