In Ram, How module of concrete is calculated with EC2? i see they are calculated follow method: E = 20+0.2*fcu, when it is different in code BS EN1992-1-1 2004.
Ex: C30/37. In Ram, E = 27.5 MPa, but in EC2. E = 33 Mpa
In Ram, How module of concrete is calculated with EC2? i see they are calculated follow method: E = 20+0.2*fcu, when it is different in code BS EN1992-1-1 2004.
Ex: C30/37. In Ram, E = 27.5 MPa, but in EC2. E = 33 Mpa