Enjoy Structural Analysis and Design with Dlubal Software
For more than 30 years, the German-Czech company Dlubal Software has developed engineering programs for FEA, structural analysis, and design. More than 10,000 companies and 100,000 satisfied users in 95 countries use the Dlubal Software programs every day.
Dlubal Software has branch offices in Germany, China, France, Italy, Poland, the Czech Republic and the USA. Since 2016, Dlubal Software is certified according to ISO 9001.
Kauffmann Center for the Performing Arts, USA | Novum Structures LLC | © www.novumstructures.com
Software for Wind Simulation & Wind Load Generation
RWIND Simulation is a stand-alone program for numerical simulations of wind flows (digital wind tunnel) around buildings or any other objects by means of CFD simulation (Computational fluid dynamics).
The wind simulation can be performed for simple or complex structures. The generated wind loads acting on these objects can be imported to RFEM and RSTAB.
Structural Frame Analysis Software RSTAB
The structural analysis program RSTAB for design and analysis of space frame structures provides a solution for demanding structural engineers. The software meets requirements of modern civil engineering and reflects the current state of the technology.
The structural frame analysis program by Dlubal Software is ideal especially for structural analysis and design of 3D timber structures.
Tree Tower on Rügen Island | WIEHAG GmbH | © www.wiehag.com, © Erlebnis Akademie AG
Finite Element Analysis Software RFEM
The structural analysis program RFEM allows easy and effective modeling as well as structural analysis and design of 2D and 3D structures consisting of member, plate, wall, shell, folded plate, and solid elements.
Hemsedal Alpine Suites, Norway | DBC AS | © www.dbc.no
Designed with Structural Analysis Programs by Dlubal Software
Regardless of whether you perform structural analysis in the industry of steel, solid, timber, glass, crane structures, or any other industry, due to the sophisticated and intuitive input technology and the powerful computational core of the programs by Dlubal Software you will never be let down.
Multi-Purpose Stadium in Uyo, Nigeria | © www.form‑TL.de
Structural Analysis Software for Timber StructuresRSTAB and RFEM are perfectly suited for structural analysis and design of 3D timber structures. Whether beam structures or surface elements such as cross-laminated timber plates, you have a number of various options for designing simple or complex structures.
Metropol Parasol in Seville, Spain | Finnforest | © www.metsawood.com
RSTAB - Best Choice for Structural Frame AnalysisThe structural frame analysis program RSTAB is available for demanding structural engineers performing designs and analyses of 3D beam structures. The software meets the requirements of modern civil engineering and reflects the current state of the technology.
Crossrail station in Canary Wharf, London | WIEHAG GmbH | © www.wiehag.com
RFEM - Intuitive FEA SoftwareThe structural analysis program RFEM allows easy and effective modeling as well as structural analysis and design of 2D and 3D structures consisting of member, plate, wall, shell, folded plate, and solid elements. It is also possible to process combined structures as well as solid and contact elements.
Hotel Intercontinental in Davos, Switzerland | Sailer Stepan und Partner GmbH | © www.ssp-muc.com
New RWIND 2 Software
Wind Simulation (Digital Wind Tunnel) and Wind Load Generation for Structural FEA Software RFEM or RSTAB
The RWIND 2 stand-alone program for wind simulation in the digital wind tunnel now additionally allows the calculation of transient incompressible turbulent wind flows.
RFEM 6RFEM 6
The new generation of the 3D FEA software RFEM is used for the structural analysis and design of members, surfaces, and solids. RFEM 6 has a modern design concept with add-ons that are integrated directly into the program.
RSTAB 9RSTAB 9
The modern 3D structural analysis and design program is suitable for the structural and dynamic analysis of beam structures as well as the design of structures consisting of concrete, steel, timber, masonry or other materials utilizing add-ons integrated in the program.
Free Structural Analysis Software for Students
During their studies at a technical college, university, or institute of technology, we provide students with our structural analysis software for free. Join the many students who have already benefited from this unique opportunity.
Free Structural Models
Download Many Structural Models and Save Time...
Here you can find direct access to multiple structural models. Download the models to edit, analyze, or design them utilizing RFEM, RSTAB, or RWIND Simulation.
Quai M, which is the name of the new concert hall, opened in September 2022 and includes two halls for concerts as well as rehearsal and recording rooms. The project replaces the city's old "Fuzz'Yon" concert room, providing a new and modern space for music.
This project is about the construction of an elevator shaft to replace the existing staircase and provide access to the underpass. The shaft was made of surface components consisting of reinforced concrete, ensuring its stability and durability with control of cracking at the same time.
Madergia, a Spanish Dlubal Software customer, presents this beautiful project designed by ZÜR Studio, for which engineers were responsible with regard to structural analysis, manufacturing, supply, and installation of the timber structure. It is a pergola roof with folded plates, placed in an open public space in the town of Anoeta.
A new timber structure can be admired in Monbijoupark in the city of Bern, Switzerland. The gazebo was built during the park renovation and is to be used as a meeting place in the future. The unusual shape is particularly eye-catching and fits perfectly with the surroundings.
The tree tower has provided a 360-degree view of the "Avondale Forest Park" in Ireland since July 2022. At the same time, the country's first treetop path was created; it was opened by Micheal D. Higgins, President of Ireland.
The LEICHT company was awarded the design phase for the Champagne Bar’s new roof, located at the Goodwood Racecourse. The planning steps included the form-finding process, the membrane and supporting steel structure approval and design, and the membrane and cable cutting patterns.
With the Crossrail railroad line in Great Britain, one of the biggest infrastructure projects of Europe is in progress.
The construction costs for the 73-mile railroad line amount to about €21 billion.
"Thank you for one of the best solutions. I quickly understood the basics using RX-TIMBER.
Hope in future I will buy short term licenses according to the requests from my job."
"I really enjoy watching the webinars you showcase on YouTube. They helped me to convince my client to recently purchase RFEM. They provide a wealth of information.
I really enjoy using RFEM. I've used many analysis softwares in my career but never have I come across a software as powerful and intuitive as RFEM. Thanks for re-sparking a new passion for me.
In just a few weeks, I've been able to use RFEM to analyse some amazing structures, from small to big. I don't understand why everyone is not using Dlubal? It's given my client the edge in this competitive environment.
Keep up the great work."
William Lefort, P.Eng.
Canmore, Alberta, Canada
"I have watched the webinar recording "Design of Cross-laminated Timber Panels (CLT) According to Eurocode 5" on YouTube and I am impressed by about the program and the very good presentation.
" Another very successful webinar, this time on the topic of laminate design.
"We are an engineering office specialized in concrete and metal structures. We have decided to purchase the RFEM software to calculate structures and mechanical components.
For more than a year, it has been a daily pleasure to work with this tool! The support team is attentive with specialist knowledge while the software is intuitive, efficient and extremely comprehensive. Kudos!"
625 Rue Cinsault, 84100 Orange, France
"I used this software for my master's thesis and I could handle it very well. It is intuitive and quick to learn; excellent results can be achieved immediately. The only thing I did not like was that I did not have a Mac version, but I hope that it will be available soon. Apart from that it works fine. I can recommend it!"
Ing. Elisa Moretti
Roma Tre University
"We really appreciate the prompt replies and personalized approach we receive from Dlubal. It makes the transition to RFEM an easy and positive experience for all involved!"
Chelsea Olson, M.Eng, P.Eng.
ISL Engineering and Land Services Ltd.
News and Events
- 4 October 2023
- Product Feature
In the Steel Joints add-on for RFEM 6, you can determine the initial stiffness Sj,ini according to Eurocode and AISC. This can be done for selected members with reference to the internal forces N, My, and Mz.
- 3 October 2023
- Structural Analysis Model
In this validation example, we analyze the wind pressure coefficient (Cp) of a flat roof and walls according to ASCE 7‑22 as minimum design loads and the associated criteria for buildings and other structures.
- 2 October 2023
- Current News
The Geo-Zone Tool on the webpage Snow, Wind, and Seismic Zone Maps includes new zoning maps for Germany, Austria, the USA, and Slovenia.
- 1 October 2023
- Structural Analysis Model
Connections are a real classic in structural engineering. Today, we have for you the model of an omega purlin connection in the structural analysis software RFEM 6. Download it for free!
- 30 September 2023
In 1996, a terrible fire disaster occurred at Düsseldorf Airport. We in Germany have learned many lessons from this when it comes to fire protection. But how did the accident come about? In this post, you can read how the disaster happened and what the construction industry has learned from it.
This article shows you how to easily determine the buoyancy or the uplift limit state of a vessel in RFEM 6.
- 29 September 2023
- Knowledge Base
- 28 September 2023
- Customer Project
The Airedale swing bridge is the largest manually operated steel swing bridge in the UK. It provides access to a newly built housing complex in a Leeds suburb. Read more about this exciting customer project here!
- 27 September 2023
- Product Feature
Did you know? When using multiple identical blocks in a model, you can assign a reference block to the selected blocks.
- 26 September 2023
- Structural Analysis Model
Here is a new example model: This file contains the parameterized model of a steel gas station roofing. Download it for free!
- 25 September 2023
In this webinar, we will show you how to perform design checks for plate and shell buckling in RFEM 6 according to Eurocode 3.
In this webinar, we will show you new features and how to perform the form-finding in RFEM 6 for various tensile membrane structures.
- 9 November 2023
Get ready for an online conference full of captivating discussions with industry leaders, mind-blowing demos, and an interactive Python coding workshop that will unlock a wealth of knowledge for engineers, digitization experts, and Python enthusiasts worldwide.