Partial safety factor for concrete used
for calculation of the basic design shear resistance.
Default value = 1.5
Gamma s
Partial
safety factor for reinforcement steel.
Theta
(parameter for load duration)
Definition of the Theta value according
to the specification in the dialogue Parameters for 2D structures.
The user can here redefine the value preset by the program.
Concrete
Alpha
Special concrete strength reduction coefficient
alpha (default: 0.85).
It implies the usage of the standard Norm
value alpha = 0.85 for rectangular pressure zone shape
