Axial capacity insufficient message is given for columns, shearwalls and shearwall groups by giving the name of solid and element.

P1 Basement Floor Axial Capacity Insufficient

TBDY 2018 7.6.1.1 – The cross-sectional area of ​​the shearwall after the voids are removed, Ndm is calculated under the joint effect of G and Q vertical loads and E earthquake effect G + Q + E, taking into account the live load reduction coefficients defined for live loads in TS 498. It will satisfy the condition Ac ≥ Ndm /(0.35 fck ), being the largest of the axial compressive forces.

Ac ≥ Ndm /(0.35 fck )

If the condition is not met, the wall area (Ac) or concrete class should be enlarged.

Solution:

  • The cross-sectional area of ​​the element, whose name and solid is given, should be increased by increasing the dimensions.

  • Increasing the concrete class contributes to the fulfillment of the condition.


Icons:

Ac = Gross cross-sectional area of ​​the shearwall

Ndm = N dm The largest of the axial compressive forces calculated under G + Q + E , the joint effect of G and Q vertical loads and E earthquake effect , taking into account the live load reduction coefficients defined for live loads in TS 498.

fck = Characteristic cylinder compressive strength of concrete