Inserting holes in surfaces is very easy due to the large selection of tools. In order to insert holes or drilling in solids, it is necessary to keep in mind that an opening at the beginning and the end of a continuous hole must be created, as well as a surface that separates the hole from the solids.
In RFEM, if you want to insert a tapered member with intermediate nodes into an existing model, the issue often arises how to determine the individual cross-section depths of the tapered members quickly. The "Connect Lines or Members" command comes in handy for this purpose.
The shear force resistance VRd,c without computational shear force reinforcement according to 6.2.2 of EN 1992-1-1 [1] or 10.3.3 of DIN 1045-1 [2] is calculated depending on the longitudinal reinforcement ratio. If the required longitudinal reinforcement from the bending design is used for the calculation of VRd,c, this leads to an underestimation of the shear force resistance without shear reinforcement in the vicinity of the hinged end supports. In contrast to the shear force, the required bending reinforcement decreases in the direction of the support. Furthermore, the actually inserted longitudinal reinforcement usually deviates significantly from the required bending reinforcement in the end support area (for example, in the case of non-staggered beam reinforcement).
In RFEM 5 and RSTAB 8, you can add visual objects to the model in order to make a convincing impression on your client when presenting the structural model. These objects allow both laypersons and engineers to better understand the dimensions of the system.
In RFEM and RSTAB, you can add a comment to model objects in the graphic. When inserting a comment, the origin of the current work plane automatically jumps temporarily to the same plane in which the comment is placed. This prevents comments from being accidentally placed very far from the object.
With program version x.06, you can also insert .bmp file formats from the clipboard into the printout report. Previously, only the .emf format (Windows Metafile) was supported. Thus, it is no longer necessary to insert a screenshot in a supported program (such as MS Paint) and go from there to the printout report.