To work even more efficiently, RF‑GLASS allows you to create and save different, user‑defined layer structures that can be reimported later or loaded in another project.
Warning Regarding Connection to Project
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When opening a model immediately after opening the program, there is a message window asking if you want to create a new project for the model in the Project Manager.
In RFEM and RSTAB, you can work with the Project Manager. It allows you to create an entire project structure and to connect it with the folders on the local hard disk.
Due to rapid development in the IT sector, including structural design, the trend is towards a global model. Large projects are rarely carried out by a single engineer. Unified project management is the key to successful work in major projects.
The same structures are often needed in several projects, such as the purlin with columns and braces in this example. The dimensions can be changed directly in RFEM or RSTAB by shifting the nodes.
The network-capable Project Manager controls the projects of all Dlubal Software applications in one central location. The projects are linked to the folders on the hard disk.
When updating within a version series (for example, RFEM 5.01.01 to 5.01.02), the old program files are removed and replaced by new ones. The project data, of course, remain unchanged. When updating to the next version series (for example, RFEM 5.02.01), the new version is installed in parallel. The program files are located in different directories, so the previous version is still available.
The name of the project/model from the General Data is shown in the header of the printout report by default. In RFEM 5 and RSTAB 8, the model name can be changed manually in the printout report independently of the actual name.
When evaluating line support forces, implausible diagrams sometimes arise at first glance. In particular, for variable loads at locations that also have a nodal support, at division points and edge locations of supported lines, the results sometimes show unexpected support reactions. Using the function of the linear smooth distribution in Project Navigator – Display does not always lead to the expected result diagram.
The Project Manager is installed by default when installing RFEM and RSTAB and it manages all projects and calculation files. In the Project Manager, you can link different projects to have a clear overview of the program files.
Building Information Modeling describes what is possibly one of the most important current topics in the entire construction software industry. However, the process is not that new, and it is a well-known fact that the total costs of a project can be positively influenced by good planning in the initial stage.
RFEM and RSTAB provide a wide range of selection options. Some of the previous posts have already described selection using "Special Selection" or tables.
In order to use the working window area optimally for the graphical input of model data or for result evaluation, there are various options for arranging Project Navigator, the table, and the result panel.
When you receive an RFEM or RSTAB file for further processing, the structures will be displayed in the program using the display settings of the last editor. If the settings do not correspond to your requirements, you can simply right‑click the empty area in Project Navigator - Display and select "Dlubal Standard". This returns the settings to the default values.
During the optimization of a structure, the individual cross‑sections may have to be modified several times. This can be done very quickly using the function "Assign Graphically to Members", which is available under "Cross‑Sections" in Project Navigator – Data.
With RFEM 5.06 and RSTAB 8.06, the examples and help files for programming the COM interface are not only available on the Internet, they are also included in the installation. To find them, look for the "SDK" folder in the project directory (usually C:\Users\Public\Documents\Dlubal).
The network-capable Project Manager controls the projects of all Dlubal Software applications in one central location. A table displays the important information for each model and corresponding file. Now, you can set dimension and weight units in the program options.
A successful project process involves not only the building owner and the engineer, but also the designers. These days, they also have to design standard connections in steel structures themselves. To do this, the corresponding internal forces of connections are required.
In addition to the options of Project Navigator - Display, you can modify the visibility of structures (members, surfaces, and so on) and guide objects (dimensions, comments, guidelines, and so on) in the menu and toolbar using the shortcut menus.
Generally, RFEM automatically detects all objects lying on a surface that are not used for surface definition. Objects integrated into surfaces can be selected using the "Select Integrated Objects" option in the shortcut menu of the relevant surface in Project Navigator. This way, you can easily find in the graphics which objects have already been integrated into a surface, for example.
RFEM and RSTAB are programs where graphical input prevails. All data can be entered using dialog boxes, and the structure of the Project Navigator is optimized for input using the mouse. Nevertheless, you can always speed up the tabular input to reach your goal immediately.
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.