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Laterally unbraced length ratio (LTB) | The ratio of the length between laterally unbraced length along either flange |
The lateral-torsional buckling modification factor (Cb) | Lateral-torsional buckling modification factor for nonuniform non-uniform moment |
Deflection limit | It is the member-based limit value specified in the relevant Steel Structures regulation used in the design. The program does not automatically change the limit such as cantilever beams. The limit value must be changed by the user according to the situations where the beam is used. |
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