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2022-05-19

1st Congress on Structural Engineering

TAE – Technische Akademie Esslingen e.V. is an institution for professional training and further education located in Ostfildern - close to the state capital Stuttgart. With business areas ranging from mechanical engineering to IT and management topics, they offer around 1,000 events a year with more than 4,000 top-class speakers from research and corporate practice.

Our COO Daniel Dlubal was invited as referent to the conference "1. Fachkongress Konstruktiver Ingenieurbau" at the TAE – Technische Akademie Esslingen e.V. to hold a presentation about relevant BIM interfaces for structural engineers. Structural engineering is extremely versatile and constantly changing. The new congress showed the change in the extremely versatile structural engineering and offers all those involved a competence platform for overall structural planning.

In his presentation, he informed about the most important BIM interfaces between CAD and structural analysis software applications. He also went into the various technical models and special features of a BIM-based structural design. Finally, he explained the challenges and opportunities in the use of direct interfaces and open formats such as IFC and SAF.

Author

Mr. Dlubal is responsible for the operational business and for German human resources. He is also active in marketing and sales.

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Events

2024-04-24

Online Training

RFEM 6 | Students | Introduction to FEM

2024-04-25

Stiffening Design in RFEM 6 Using Building Model

Webinar

Stiffening Design in RFEM 6 Using Building Model

2024-04-25

AISC 360-22 Steel Connection Design in RFEM 6

Webinar

AISC 360-22 Steel Connection Design in RFEM 6 (USA)

2024-04-30

Online Training

RFEM 6 | Students | Introduction to Timber Design

2024-05-02

Construction Stages in Membrane Structures with RFEM 6

Webinar

Construction Stages in Membrane Structures with RFEM 6

2024-05-08

Online Training

RFEM 6 | Students | Introduction to Reinforced Concrete Design

2024-05-08

$Cross-Section Modeling and \n Stress Analysis in RSECTION 1$

Webinar

Cross-Section Modeling and Stress Analysis in RSECTION 1

2024-05-15

Online Training

RFEM 6 | Students | Introduction to Steel Design

2024-05-16

Consideration of Construction Stages in RFEM 6

Webinar

Consideration of Construction Stages in RFEM 6

2024-05-23

Most Frequently Asked Questions Answered by Dlubal Support Team

Webinar

Most Frequently Asked Questions Answered by Dlubal Support Team | May 2024

2024-05-29

$Steel Structures in RFEM 6 \n Part 1: Modeling, Load Input$

Webinar

Modeling and Design of Steel Structures in RFEM 6 | Part 1: Modeling, Load Input

2024-06-06

$Steel Structures in RFEM 6 \n Part 2: Combinations, Design, Documentation$

Webinar

Modeling and Design of Steel Structures in RFEM 6 | Part 2: Combinations, Design, Documentation

Videos

Knowledge Base

KB 001264 | 2018 NDS Timber Column Design in RFEM 6

Length: 00:00:00 min

General

Collapse Simulation | RFEM 6 | Blender #Shorts

Length: 00:00:55 min

General

Two years at Dlubal | Short documentary by Ismail Hmidet

Length: 00:00:00 min

General

RFEM 6 Interfaces to Rhino & Grasshopper 💡

Length: 00:00:00 min

General

Nonlinear Structural Analysis - Dlubal Solutions

Length: 00:00:39 min

General

Stress Analysis - Dlubal Solutions

Length: 00:00:30 min

General

Nonlinear Buckling Analysis - Dlubal Solutions

Length: 00:00:24 min

General

Warping Torsion Analysis - Dlubal Solutions

Length: 00:00:32 min

General

Dynamic Analysis - Dlubal Solutions

Length: 00:00:36 min

Playlist

Models to Download

3137x

203x

Steel Structure Column Base

195x

Pedestrian and Cyclist Bridge in Eichstätt, Germany

Model 004786 | Office Building with Integrated Visitors' Center and Parking Garage in Geiselbulach, Germany

337x

Office Building with Integrated Visitor Center and Parking Garage in Geiselbulach, Germany

GT 000474 | Comparison of Geometrical Nonlinear Analysis and Second-Order Theory for Steel Members in Torsion

356x

14x

Graduation Thesis 000474 | Comparison of GNA and SOT for Steel Members in Torsion

Model 004602 | I-Section Column to Beam Connection

636x

54x

Column to Beam Connection

618x

49x

Timber Column Base

690x

100x

Concrete Bridge

597x

56x

Anchor Plate with Footing

351x

13x

Column Joint

Knowledge Base Articles

KB 001848 | Timber Column Design as per the 2018 NDS Standard in RFEM 6

Using the Timber Design add-on, timber column design is possible according to the 2018 NDS standard ASD method. Accurately calculating timber member compressive capacity and adjustment factors is important for safety considerations and design. The following article will verify the maximum critical buckling strength calculated by the Timber Design add-on using step-by-step analytical equations as per the NDS 2018 standard including the compressive adjustment factors, adjusted compressive design value, and final design ratio.

RWIND 2 is a program for generating wind loads based on CFD (Computational Fluid Dynamics). The wind flow numerical simulation is generated around any building, including irregular or unique geometry types, to determine the wind loads on surfaces and members. RWIND 2 can be integrated with RFEM/RSTAB for the structural analysis and design or as a stand-alone application.

The Parametric FEM Toolbox is a Grasshopper plugin that is publicly available at https://www.food4rhino.com/app/parametric-fem-toolbox (© Diego APELLÁNIZ)

This article describes the development of the Parametric FEM Toolbox and some of the possible workflows with this new tool.

In order to create a surface model with failing supports close to reality, an option called "Failure if contact perpendicular to surfaces failed" is available in RFEM 5 for contact solids under "Contact Parallel to Surfaces".

Product Features

Feature 002423 | Displaying Results in Solids

The results of solid stresses can be displayed as colored 3D points in the finite elements.

Improved Calculation Performance by Optimized Consideration of Nodal Degrees of Freedom in RFEM

The number of degrees of freedom in a node is no longer a global calculation parameter in RFEM (6 degrees of freedom for each mesh node in 3D models, 7 degrees of freedom for the warping torsion analysis). Thus, each node is generally considered with a different number of degrees of freedom, which leads to a variable number of equations in the calculation.

This modification speeds up the calculation, especially for models where a significant reduction of the system could be achieved (for example, trusses and membrane structures).

This section offers useful information about general structural analysis and design as well as Dlubal Software programs.

Infotainment

Display extended strains of members, surfaces, and solids (for example, the important principal strains, equivalent total strains, and so on) in the Project Navigator - Results in RFEM as well as in Table 4.0.

For example, you can display governing plastic strains when performing the plastic design of connections with surface elements.

Frequently Asked Questions (FAQ)

Where can I find my customer number in RFEM or RSTAB?

Is it possible to define member nonlinearities for beam members?
For example, can I define a member that absorbs all internal forces, except for the compressive axial forces?

How can I exchange data between RFEM 5 / RSTAB 8 and Tekla Structures 2023?

I get a warning that a file created with RFEM, RSTAB, or RSECTION contains a virus or a Trojan horse. What should I do?

I design pipelines using the RF-PIPING Design add-on module. I have created a new prestress load case and loaded the piping with longitudinal displacement.
Is it possible to add this new load case to combinations that are generated automatically?

My Surface Book is recognized as a "Hyper V" virtual machine, so my local license does not work. What can I do?

Customer Projects