density of the fire protection materialspecific heat of the fire protection material Determination of the tensile force in the profileThe steel profile is subjected to a tensile force T which could be calculated by the following wayThe location of the tensile force (with regard to the bottom flange) is given by the following equationdensity of the fire protection materialis the number of connectors in the critical length of the beamis the design shear resistance of one connector in fire semelle
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