My Account Login Download Trial Versions Support Request Quote or Callback Contact Language Structural Engineering Software for Analysis and Design Search SEARCH HOME SOLUTIONS PRODUCTS SUPPORT & LEARNING NEWS & EVENTS DOWNLOADS & INFO EDUCATION COMPANY Home Solutions Industries Steel Structures Steel Structural Analysis & Design Software Structural Engineering Software for Steel Structures The structural engineering programs RFEM and RSTAB are the optimal solution for the analysis of steel and metal structures such as buildings, halls, scaffolding, bridges, silos, cranes, craneways, towers, conservatories, and many others. The modular concept of the Dlubal Software products consists of the main program RFEM or RSTAB and the corresponding add-on modules. Product Video for Steel Structures 3D Finite Element Analysis and Design Structural engineering FEA software RFEM is the basis of a modular software system. RFEM is used to define structures, materials, and loads for planar and spatial structural systems consisting of plates, walls, shells, members (beams), solids, and contact elements. FEA Software RFEM Analysis & Design of Frame/Beam/Truss Structures Structural frame analysis and design software RSTAB contains a similar range of functions as RFEM, with special attention to beam, frame, and truss structures. Therefore, it is very easy to use and for many years it has been the best choice for structural analysis. Frame Analysis Software RSTAB Stress Analysis and Design RF-/STEEL performs general stress analysis of members and surfaces by calculating the existing stresses and comparing the results with limit stresses. RF‑/STEEL Add‑on Module for RFEM/RSTAB Steel Design According To Various Standards The following add‑on modules perform all characteristic designs of the ultimate limit state and the serviceability limit state as well as deformation analyses for structural steel. RF‑/STEEL EC3 according to EN 1993‑1‑1 (Eurocode 3) RF‑/STEEL AISC according to ANSI/AISC 360‑05 and ANSI/AISC 360‑10 (American standard) RF‑/STEEL SIA according to SIA 263:2013 (Swiss standard) RF‑/STEEL IS according to IS 800:2007 (Indian standard) RF‑/STEEL BS according to BS 5950‑1:2000 (British standard) or BS EN 1993‑1‑1 (British Annex) RF‑/STEEL GB according to GB 50017‑2003 (Chinese standard) RF‑/STEEL CSA according to CSA S16‑09 (Canadian standard) RF‑/STEEL AS according to AS 4100‑1998 + Annex 1 - 1999 (Australian standard) RF‑/STEEL NTC‑DF according to NTC‑RCDF (2004) (Mexican standard) RF‑/STEEL SP according to SP 16.13330.2011 (Russian standard) RF‑/STEEL SANS according to SANS 10162‑1:2011 (South African standard) RF‑/STEEL NBR according to ABNT NBR 8800:2008 (Brazilian standard) RF‑/STEEL HK acc. to Code of Practice for the Structural Use of Steel 2011 (Buildings Department - Hong Kong) Warping Torsion Second-Order Analysis with 7 Degrees of Freedom RF‑/STEEL Warping Torsion is an extension of the RF‑/STEEL EC3 add‑on module. It performs torsional‑flexural and lateral‑torsional buckling analysis of members according to the second‑order theory with 7 degrees of freedom and application of imperfections with regard to mode shapes. RF-/STEEL Warping Torsion Module Extension Plastic Design of Cross-Sections RF-/STEEL Plasticity is an extension of the RF‑/STEEL EC3 add‑on module. It allows for plastic design of cross‑sections according to Partial Internal Forces Method or Simplex Method. RF‑/STEEL Plasticity Module Extension Eigenvalue Stability Analysis RF-STABILITY/RSBUCK determines buckling shapes and critical load factors of the model using the Eigenvalue Method. Therefore, it is especially suitable for linear and nonlinear analysis of stability behavior. RF‑STABILITY Add‑on Module for RFEM RSBUCK Add‑on Module for RSTAB Generation of Equivalent Geometric Imperfections and Pre-Deformed Initial Models RF-IMP/RSIMP creates equivalent geometric imperfections (equivalent lateral loads) or a pre‑deformed initial model. RF‑IMP/RSIMP Add‑on Module for RFEM/RSTAB Fatigue Design RF-/STEEL Fatigue Members performs fatigue design of members (beams) and sets of members in compliance with the standard EN 1993‑1‑9. RF‑/STEEL Fatigue Members Add‑on Module for RFEM/RSTAB Design of Crane Runway Girders CRANEWAY calculates and performs all required designs of craneway girders according to Eurocode 3. Optionally, you can select bridge or suspension crane. CRANEWAY Stand-Alone Software Plate Buckling Analysis for Plates With or Without Stiffeners Stand-alone software PLATE‑BUCKLING or add-on modules RF‑/PLATE‑BUCKLING perform plate buckling analysis of rectangular plates according to EN 1993‑1‑5. RF‑/PLATE‑BUCKLING Stand-Alone Program or Add‑on Module for RFEM/RSTAB Section Properties of Thin-Walled Cross-Sections Stand-alone cross‑section analysis software SHAPE‑THIN determines cross-sectional properties, performs stress analysis and plastic design of any thin-walled cross-section. It is possible to export cross-section and calculated section properties to main programs RFEM or RSTAB. Cross-Section Analysis Software SHAPE‑THIN Dynamic Analysis Add-on modules for dynamic analyses are suited for seismic design, vibration analysis of buildings, machine foundation design, natural frequency analysis for bridges and chimneys, and many other dynamic calculations. Dynamic and Seismic Analysis Software Structural Design of Steel Connections Here you can find numerous add-on modules for the design of joints in steel and timber structures. Add-on Modules for Connections Previous Next Customer Projects of Steel Structures Ferrari World Theme Park on Al Yas Island, United Arab Emirates » The Ferrari World Theme Park on the Yas Island, UAE, is an amusement and recreation park including the Formula 1 racing circuit, a shopping mall, several luxury hotels and two golf courses. The gigantic free-formed roof of the Ferrari World is the largest spatial framework ever built. CONTACT US Do you have any questions about our products? Do you need advice for your current project? Contact us or find various suggested solutions and useful tips on our FAQ page. Frequently Asked Questions +49 9673 9203 0 info@dlubal.com Download and Test Free Trial Version Arrange Online Product Demonstration Request Quote or Callback From Sales Representative Product Video: How Dlubal Software works for structural analysis and design of steel structures Dlubal Webinar: Advanced Steel Design According to US Standard AISC NEW IN RFEM 5 & RSTAB 8 Have a look at the new features and new add‑on modules in the current customer version of RFEM/RSTAB. New in RFEM 5 & RSTAB 8 (PDF) FURTHER INFORMATION Dlubal Structural Analysis & Design Software for Steel Structures Videos for Steel Structures Webinar: Steel Joint Design Manuals for Steel Structures Why Dlubal Software? Newsletter Receive regular information about news, useful tips, scheduled events, special offers, and vouchers at least once a month. I want to subscribe to the free Newsletter. Anytime in the future, I can unsubscribe. SUBSCRIBE Screenshots | Steel Structures Bahá'í Temple of South America, Chile | © josef-gartner.permasteelisagroup.com Noise protection hangar at Zurich Airport, Switzerland | © www.wtm-engineers.de Wooden mass boiler house in Kočevje, Slovenia | © www.ag-i.si Dragon Flight, X-train flying launch coaster in Ningbo, China | © www.maurer.eu 1 - 4 of 11 PREVIOUS 123 NEXT TO THE TOP SOCIAL NETWORKS FREQUENTLY VISITED PAGES Industries Application Areas RFEM RSTAB RFEM and RSTAB Add-on Modules Cross-Section Properties Stand-Alone Programs Customer Support and Hotline Frequently Asked Questions (FAQ) Service Contract First Steps with RFEM First Steps with RSTAB Videos Webinars Group Training at Dlubal Software Download Trial Versions Leaflets and Brochures Information Flyers Manuals Introductory Examples and Tutorials Verification Examples Customer Projects CONTACTS Dlubal Software GmbH Am Zellweg 2 93464 Tiefenbach Germany Tel.: +49 9673 9203-0 Fax: +49 9673 9203-51 E-mail: info@dlubal.com Dlubal Software, Inc. 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