Analysis of reinforced concrete beams under simple bending, shear and torsion. Supported sections: * Rectangular section * Section T In the case of simple flexion, the analysis is made for the ultimate limit state or verification of the service limit state. Tangential stresses always consider that the section is rectangular, in the case of section T only the web is considered to be resistant to tangential stresses. The resistant capacity is calculated according to the precepts presented in the NBR-6118 standard. The formulation used by the program can be seen here: https://drive.google.com/open?id=0B_UVYX5DCUlOdFI4eW1pUHQwekE