But for forces this load combination should not be considered, but instead just the creep secondary forces are to be considered. ∆: Deformation due to Creep accounting for the constraints (CS: Creep Primary) F: Member force due to Creep accounting for the constraints (CS: Creep Secondary) R1, R2: Reactions due to Creep accounting for the constraints (CS: Creep Secondary) While considering the deformations, creep primary has to be included. ϵcr: Creep strain (time-dependent strain due to creep) P: Fictitious member force required to induce Creep strain (CS: Creep Primary) Computing the fictitious force is necessary in the process of finding the creep strain, which is expressed in terms of member forces. Question: Midas Hello When using the construction stage analysis, I understand that the effect of creep on displacements is taken into account and can be seen in the summation for each stage When viewing resuls on the post C/S model, if I want to check my displacements, considering creep, do I need to add "creep primary" to my combination? If so will these creep primary forces not distort my force results? Answer:Dear User, Lets look how the software considers Creep primary and Creep secondary.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |