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The aim of this operator is to calculate the reinforcement densities in surface (2D) and linear (1D) elements as a function of the stresses for several load combinations.

As input, this macro-command takes a multiple result of type mult_elas. Each of the results of mult_elas contains the generalized efforts, previously obtained by option EFGE_ELNO.

The command enriches each result of mult_elas with a reinforcement size field, by calling the CALC_FERRAILLAGE command several times.

Also, the command adds results to the mult_elas data structure.