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model of cable element with prestressing force when doing P delta analysis

am modeling a cable stayed bridge using sap2000 v15.1 , and i have question about cable element provided by sap2000.

i have applied a pre-stressing force using negative temperature for cables , i want to know if the cable pre-stressing force will be considered in P-delta effect or not, and if it is not considered how can i consider it.
and also i need to know which is preferred in analysis of such model (p-delta effect or p-delta effect with large displacement) and why
and how to take non linear effect and p-delta effect due to (loads and cable pre-stressing force) in model case .
if equations or mathematical forms is provided in the reply about my question it would be very helpful because i using this model in my Master degree research

1 answer

0 votes

This is nothing to do with Atlassian products, I suggest you a) look elsewhere and b) do the work for yourself if you want your degree to be meaningful.

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