In June 2023, a roof of the amphitheater of the Municipal Theater in Most was successfully completed. The membrane structure has been specially designed to provide protection from the sun and rain above the stage, while making the entire space a visual attraction. The author of the design is Carl Stahl & spol.; the calculation was carried out using the programs RFEM 5 and RWIND 2.
At the end of April 2023, a new aviary was completed at the Sichuan Pavilion in the Prague Zoo. The aviary structure has a length of 14 m and a width of 10 m. The company Carl Stahl & spol. created the architectural and structural design, calculated in RFEM 5.
In May 2022, the new Sky Bridge footbridge opened in the Dolní Morava area (Czech Republic); it is the longest footbridge in the world, with a length of 2,365.49 ft. The design and construction of the footbridge were carried out by TAROS NOVA a.s., and the structural analysis was performed in RFEM 5.
A modern 6-seater chairlift called sixpack Mooslehen opened in Filzmoos, Austria on December 17, 2021, right on time for the start of the ski season. The construction time for the entire project was only six months. The company m3-ZT, an Austrian customer of Dlubal, was responsible for the structural analysis, using the FEA program RFEM.
Dlubal customer Estudi M103, an architecture office for structural consulting and calculation reports, was commissioned to carry out the structural consulting of the first office building built entirely of wood in Spain, using Dlubal RFEM software. It is an office building with a ground floor and 4 above-ground stories, located on Calle Llacuna 42 in Barcelona. With this type of building, construction periods are shortened due to the use of new sustainable materials, and even carbon emissions are reduced by 50% during construction.
This project was designed using BIM technology. During the documentation process, IFC files were used for the data exchange. The architectural building model was first created in REVIT, then exported to RFEM to apply loads and complete the full structural analysis and design.
Witteveen+Bos performed seismic analysis on an existing concrete foundation with piers, located in the Netherlands. The connected steel pipe rack and piping system were included in the analysis.
Utilizing a multimodal response spectrum analysis in RFEM, Witteveen+Bos specified unique response spectra to analyze the structural response induced by this seismic activity.
The Landslide Hotel is located near Rotterdam Airport. The multi-story reinforced concrete structure was designed by the engineering office of Van Numen from Rosmalen, the Netherlands, and the structural analysis was performed utilizing RFEM.
For a project in Rotterdam, ADS Ertner used IDEA CONNECTION to analyze a structural steel connection. This program calculates steel connections utilizing the CBFEM method, where each thin-walled cross-section is modeled with nonlinear material properties, nonlinear bolts, and nonlinear welds. In order to transfer loads, ADS Ertner needed to use blocks in the connection model. In IDEA CONNECTION, blocks are not easily integrated with thin-walled plates.
A kindergarten, designed according to Building Information Modeling (BIM), is currently under construction in the Tyrolean municipality of Schwoich. The digital 3D model accompanies the construction project from design until completion.
The architectural planning was performed with Autodesk Revit. The structural model, including cross-sections, materials, loads, and so on, was exported to RFEM with the direct interface and designed there.
The "Pneumatic Wedge Method" is a new method for the construction of double-curved concrete surfaces using pneumatic formwork. The advantage of this method is that elaborate structures for molds and scaffolding are no longer needed.
Using the "Pneumatic Wedge Method", the Vienna University of Technology has built a double-curved concrete shell as part of a research project. The deformation process and the final structural conditions have been checked with RFEM.
The 5-story residential building with an impressive ecological balance was presented at the International Building Exhibition (IBA) in Hamburg, Germany. Being CO2-neutral in both its production and operation, the Woodcube's energy level corresponds approximately to that of a passive house. All material used in the timber cube is completely recyclable and biodegradable.
Isenmann Ingenieure from Haslach, a customer of Dlubal Software, was in charge of the structural planning. The calculation and design of the access core and the pile foundation made of reinforced concrete were performed in RFEM.
During the final days of World War II, a column segment of the Brandenburg Gate was severely damaged by grenade attacks. When the gate was reconstructed in 2002, the German engineering office of J. Sando in Weimar developed a method by which it was possible to substitute the column segment. The special supporting structure necessary for the substitution process was designed using RFEM.
In autumn 2012, construction started in Wörgl, Austria for an apartment complex that was, by request of the building owner, completely planned and designed as a BIM model, including structural analysis, work planning, call for tenders, and so on.
For this purpose, software tools from the company bimm GmbH were used, by which architects, structural engineers, and building engineers could work together efficiently on a 3D model. RFEM and the Autodesk programs Revit Architecture and Revit Structure, to which Dlubal has a direct interface, served as the basic software for this project.
Many of the stone monuments in the Angkor archaeological site, a UNESCO World Heritage Site, are currently ruins. The condition of the intact monuments is worsening quickly.
Thus, international experts are looking intensively into the causes of the poor technical condition of these important monuments and trying to find suitable solutions to rescue them. The Czech research team is participating in saving these monuments in Angkor as well, with the five‑year research project "Thermal Imaging and Structural Analysis of Sandstone Monuments in Angkor".
The main objective of the project is represented by an analysis of the stone structures' loading due to environmental temperature changes and the influence of this loading on the static safety of the monuments. In addition to the research performed directly in Angkor, numerical simulations of the behavior of stone structures loaded by external actions, focused on the effect of temperature changes, also forms a part of the project.
The structural engineering software RFEM for FEM analysis and design by Dlubal Software was used to create numerical models and carry out the structural analysis.
The project for designing a filter/dryer device, including agitator, required a complete stress and deformation analysis in RFEM. The complex modeling of the structure, which had 1,424 surfaces, 158 solids, and 425 members, represented a special design challenge.