Brazilian Standards (NBR)

Structural Analysis According to Brazilian Standards

Structural Design According to Brazilian Standards

NBR Standards

Brazilian standards

The following Brazilian NBR standards are implemented in the programs by Dlubal Software:

ABNT NBR 8800
(Steel structures)
NBR 7190:1997
(Timber structures)

Implemented Brazilian Standards

Steel Design According to ABNT NBR 8800

The RF-/STEEL NBR add-on module performs the ultimate and serviceability limit state designs of members according to the Brazilian standard ABNT NBR 8800:2008.
- More about RF-/STEEL NBR
Timber Design According to NBR 7190

The RF-/TIMBER NBR add-on module performs the ultimate and serviceability limit state designs according to the Brazilian timber standard NBR 7190:1997.
- More about RF-/TIMBER NBR

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Videos
Knowledge Base
Screenshots
Product Features
Frequently Asked Questions

Videos

KB 001641 | Calculating Timber Panel Walls | 4. Wall Design

Length 0:30 min

Knowledge Base Articles

Calculating Timber Panel Walls | 4. Wall Design

This article describes the design of timber panel walls due to generated horizontal loads.

Calculating Timber Panel Walls | 2. Stiffness and Slip of a Wall Calculating Timber Panel Walls | 1. Determining the Ultimate Limit State and Stiffness

Screenshots

Deep drilling rig | Designed with RSTAB by Ing.- Büro H.-U. Möller, Minden/Germany | www.hum-minden.de

Science Park in Linz, Austria | Realized with RFEM by Werkraum Wien Ingenieure ZT-GmbH, Vienna | www.werkraumwien.at

Crossrail station in Canary Wharf London | Designed with RSTAB by WIEHAG GmbH, Altheim/Austria | www.wiehag.com

Noise protection hangar at Zurich Airport, Switzerland | Designed with RSTAB by WTM Engineers GmbH, Hamburg/Germany | www.wtm-engineers.de

Wooden mass boiler house in Kočevje, Slovenia | Designed with RFEM by AG-inženiring d.o.o. | www.ag-i.si

Timber apartment complex in Brescia, Italy | Designed with RFEM by Rubner Holzbau AG, Brixen/Italy | www.rubner.com

Hotel Intercontinental in Davos, Switzerland | Designed with RFEM by Sailer Stepan und Partner GmbH, Munich/Germany | www.ssp-muc.com

Bahá’í Temple of South America | Designed with RFEM by Josef Gartner GmbH, Würzburg, Germany | www.josef-gartner.de

Lookout tower on Pyramidenkogel, Austria | Designed with RSTAB by LACKNER + RAML Ziviltechniker – GmbH Villach/Austria | www.lackner-raml.at

Forces Anchor

Buckling Analysis

Optimization in RF-TIMBER AWC

Product Features Articles

RF-/TIMBER NBR | Input

After opening the add-on module, it is necessary to select the members/sets of members, load cases, load or result combinations for the ultimate and serviceability limit state design. The materials from RFEM/RSTAB are preset and can be adjusted in RF‑/TIMBER NBR. Material properties listed in the respective standard are included in the material library.

When checking the cross-sections, you can specify whether to consider a cross-section selected in RFEM/RSTAB, or a modified cross-section. Then, you can define the load duration classes, the moisture service conditions, and timber treatment.

The deformation analysis requires the reference lengths of the relevant members and sets of members. Furthermore, you can define a specific direction of deflection, precamber and the beam type.

RF-/TIMBER NBR | Design RF-/TIMBER NBR | Results RF-/TIMBER NBR | Features RF-/STEEL NBR | Results

Frequently Asked Questions (FAQ)

Can RF-TIMBER AWC optimize cross-sections for fire design?

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