In RF-/STEEL EC3, you can optimize a cross-section automatically within the design. To do this, select the corresponding cross-section in Table 1.3 or define variable parameters for a welded cross-section.
"A good tool is half the job done": This proverb could be applied equally to the software industry. The more a program is task-tailored, the more efficiently the tasks can be solved. The variety and complexity of today's problems, especially in structural engineering, require specifically tailored solutions. Creating your own programs by means of textual programming requires in-depth knowledge and a great ability to abstract. Understandably, only very few engineering offices face this challenge. For this reason, there are additional software solutions providing the user with a visual development environment.
The calculation of structures based on digital twins is becoming an everyday task in the engineering office. If a digital building model already exists, you want to continue to use the information contained in it as seamlessly as possible. This states extensive requirements with regard to modeling and interfaces for BIM-compatible structural analysis software.
With the "Generate Model - Members" → "3D Cell" function, it is very easy to generate containers (shipping containers, office containers, mobile homes, and so on) with regular and irregular distribution of the cells.
The network licenses of Dlubal Software provide a very convenient solution for engineering offices as well as for users who are often on the move. This can be helpful if you are in a consulting meeting with a building owner and want to directly apply the current changes and show the solution immediately. You only need an Internet and a VPN connection in your office to access all your purchased licenses.
The national parameters of EN 1992‑1‑1 for each country can be exported from RF‑/CONCRETE, RF‑/CONCRETE Columns, and RF‑/FOUNDATION Pro. To do this, there are interfaces with MS Excel, OpenOffice, and CSV. By exporting the national parameters, you can edit them in (for example) MS Excel, and display possible differences between the individual National Annexes clearly (see the image).
In RFEM and RSTAB, there are two predefined unit profiles available by default. These profiles cover the metric and the imperial systems of measurement. You can individually adjust the units predefined by Dlubal Software, including the decimal places used. To avoid losing the changes you have made, you can save a new profile for the units (see Item [1] in the picture). The stored profile can be loaded again (see Item [2] in the picture) or transferred from PC to PC. To do this, simply copy the content of the "Units" folder in the RFEM or RSTAB file directory from one PC to another (see Item [3] in the picture). In this way, you can achieve an office standard regarding the units used in all your workplaces.
Modern buildings are designed with spaces tailored to personal desires and dreams, expressing individual lifestyles. These requirements often include ceilings - whether in houses, office buildings, or public buildings - that have an enormous span and no support, allowing optimal use of the space below. However, this requires a very high stability level for load‑bearing capacity and serviceability reasons. By extending the size of beam or plate cross-sections, you can increase the stability, but the cost effectiveness decreases because of the additional consumption of material. One common solution for these large spans is to use timber or steel downstand beams.