Punching safety is not provided.

The Complete Message:

The message stapling not ensured is given for floor slabs without beams, together with the solid and element name.

7.11.7 - Punching control in non-beam slabs and non-beam slab foundations can be made on the basis of the vertical shear stress generated under the effects of earthquakes, obtained from the finite element model solution and increased by the Resistance Excess Coefficient D with vertical loads . Finite element for upholstery that shear stress values obtained from the solution or base effective height d including, Eq. (7.27) 'will be achieved given condition.

                                                               τ_pd =ν_pd / d ≤ f_ctd                                                       (7.27)

7.11.10 - _{If the} condition τ _pd ≤ f _{ctd is} not _met and the plate thickness is not less than 250 mm, the punching strength of the slab can be increased by using reinforcement.

Possible solutions:

• Floor thickness can be increased.

• Punching equipment can be used provided that the plate thickness is at least 250 mm.

• Concrete class can be increased.

• Column / curtain size can be increased.

• If there are floor gaps in the punching perimeter, it can be canceled.

• The distance of columns and curtains to the slab border or slab gaps can be increased.