DLUBAL RSTAB8 RFEM5 V0119 | 4.47 GB With the structural engineering program RFEM you can quickly and easily model and calculate 3D and also 2D structures consisting of member (beam), plate, wall, shell and solid elements. The structural analysis and design program RFEM in version 5 has been developed especially for the requirements of international design codes such as American AISC, ACI, Eurocodes, Canadian CS, British BS, Australian AS, Mexican NTC-RCDF, German DIN, Chinese GB, Indian IS and other standards.