This message is created by specifying the element name and floor on which it is located at the beginning of the report.
For example,
SB001 BASE STORY Castellated beam strength not satisfied.
The strength of steel castellated beams is calculated according to the conditions specified below.
Axial force and biaxial bending interaction: Axial force and biaxial bending strength are calculated in the solid body part of the castellated beam.
Shear strength values in gross area and net area: Shear in gross area, solid body section of the castellated beam; The shear in the net area is calculated by taking into account the hollow section of the castellated beam. Gross and net shear areas are calculated as shown below and compared with the shear force in these sections.
Horizontal shear control: The shear force on the castellated beam body is calculated using the balance equation and compared by calculating the shear strength.
Web buckling control: Bending moment values at the upper and lower limits of the solid core section between the castellated beam spaces are found and lateral torsional buckling is checked according to the rectangular section.
Vierendeel bending control: The effects on the T-section on the honeycomb beam gap are found with the help of balance equations. This control is made by calculating the interaction of this T-section under the influence of biaxial bending and axial force.
Possible Solutions:
Vierendeel control
"Number of castellated filled from the beginning" and "Number of castellated filled from the end" of the element whose name and floor are given can be increased. This technique is one of the first choice solutions for vierendeel control. This can be done from the "General Settings" tab of the steel beam settings window.
The cross-sectional dimensions of the element whose name and floor are given can be enlarged.
Axial Force and Biaxial Bending Effect
The lateral retention length can be reduced by connecting roof braces and stability elements to the element whose name and floor are given. The bending capacity of the elements increases as the lateral retention length decreases.
The cross-sectional dimensions of the element whose name and floor are given can be enlarged.
Slip Control in Gross and Net Area
The cross-sectional dimensions of the element whose name and floor are given can be enlarged. A cross section with a larger body area can be selected.
Horizontal cut control
The cross-sectional dimensions of the element whose name and floor are given can be enlarged.
Trunk sprain control
The cross-sectional dimensions of the element whose name and floor are given can be enlarged.
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