This message is created at the beginning of the report by giving the element name and solid.
For example,
K1, Ground Floor Beam shear safety is not satistied
On beams:
Should V e ≤ 0.85 bd √ fck
Vd ≤ should be 0.22 fcd bw d (TS 500).
And ≤ must be 0.22 fcd bw d (TS 500)
The cut-off insecurity is based on two conditions.
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Vr breaking capacity and if the design remains smaller than the shear force. (And must be <Vr)
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And if the design exceeds the Vmax, which must be controlled from the shear force as per regulation
Possible Solutions:
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For cases 1 and 2, the cross section dimensions of the named and solid element can be increased.
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For case 2, it can increase the transverse (for stirrup selection) reinforcement diameters that can be used for the relevant element in the Reinforcement Selection dialog.
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Concrete and reinforcement class can be increased for the 1st and 2nd case.
Symbols
Ac = Column and shearwall cross section area
fck = characteristic cylinder compressive strength of concrete
bw = Section width
d = Section height
fcd = Design compressive strength of concrete
Vd = Design shear force calculated under increased vertical loads
Ve = Design shear force calculated considering earthquake code conditions