philipckwusa
Civil/Environmental
- Dec 5, 2008
- 3
Hi,
I am doing pushover for a bridge bent. However, SAP V12 gave me error messages. For P-M3 input, I used the prestress pile IA from (Concrete Technology Corporation) CTC and modifed to SAP input as ratio;however, I got "The axial force is not increasing monotonically at point 11 on curve 1. Some people use PMM but since this is 2D pushover, I don't think PMM is needed.
Besides, it also said curve must be convex. I want to use the infromation from CTC and do not want to adjust.
Is there away to do it in SAP?
Thank!!
I am doing pushover for a bridge bent. However, SAP V12 gave me error messages. For P-M3 input, I used the prestress pile IA from (Concrete Technology Corporation) CTC and modifed to SAP input as ratio;however, I got "The axial force is not increasing monotonically at point 11 on curve 1. Some people use PMM but since this is 2D pushover, I don't think PMM is needed.
Besides, it also said curve must be convex. I want to use the infromation from CTC and do not want to adjust.
Is there away to do it in SAP?
Thank!!