Output

Command properties

When you look at command properties you can see this is a standard check command. with the following changes. There is additional item Type of values:

• Capacity check
• Interaction diagram
• σ-ε

Each item has separated values for selection and dedicated output brief tables.

Capacity check	Interaction diagram	σ-ε

Output values

There are presented output values in the following three groups:

Capacity check

• N_Ed,tot - normal forces from external load including prestressing
• M_Edy,tot - bending moment around (y) axis from external load including prestressing
• M_Edz,tot - bending moment around (z) axis from external load including prestressing

• x - depth of neutral axis in the direction perpendicular to neutral axis

  d - effective depth of cross-section in the direction perpendicular to neutral axis

• z - inner lever arm in the direction perpendicular to neutral axis
• UC_diagram - unity check coming from interaction diagram
• UC_σ-ε - unity check coming from check response
• UC - maximal unity check from check response and check interaction diagram
• Check - status of check capacity

Interaction diagram

• N_Ed - normal forces from external load without prestressing
• M_Edy - bending moment around (y) axis from external load without prestressing
• M_Edz - bending moment around (z) axis from external load without prestressing
• Method - used method for determination of capacities, possible to select in Concrete settings >Solver settings > Interaction diagram > Interaction diagram method. It can be selected among NRd / MRd/ NRdMRd / MRdy / MRdz
• N_Rd+ - axial positive capacity of cross-section
• N_Rd- - axial negative capacity of cross-section
• M_Rdy+ - positive bending moment capacity around (y) axis of cross-section
• M_Rdy- - negative bending moment capacity around (y) axis of cross-section
• M_Rdz+ - positive bending moment capacity around (z) axis of cross-section
• M_Rdz- - negative bending moment capacity around (z) axis of cross-section
• UC_diagram - unity check coming from interaction diagram
• Check_ID - status of interaction diagram check

σ-ε

• ε_cc - maximal value of compressive strain of concrete
• ε_sc - maximal value of compressive strain of reinforcement
• ε_st - maximal value of tensile strain of reinforcement
• ε_tt - maximal value of tensile strain of prestressing reinforcement
• σ_cc - maximal value of compressive stress of concrete
• σ_sc - maximal value of compressive stress of reinforcement
• σ_st - maximal value of tensile stress of reinforcement
• σ_tt - maximal value of tensile stress of prestressing reinforcement
• UC_σ-ε - unity check coming from check response