hello guys i did the vertical pre stressing of my compression member in negative direction of my load is 13120 kn of my each column , my axial force comes down because of negative direction but my deflection is coming same in x direction , only y deflection is reduced but obviously that is no use so any help highly welcome
2.my prestress force i need to apply in +ve or - ve load 102 m concrete tower without prestress.STD