Brazilian Standards (NBR)

Structural Design According to Brazilian Standards

NBR standards

Brazilian standards

The following Brazilian NBR standards are implemented in the Dlubal structural analysis software:

ABNT NBR 8800 (steel construction)
NBR 7190 (timber construction)

Implemented Brazilian Standards

Design results of RF-/STEEL NBR in 3D rendering

Steel Design According to ABNT NBR 8800

The RF-/STEEL NBR add-on module performs the ultimate and serviceability limit state designs of steel members and sets of members as well as stability and buckling analysis according to the Brazilian standard ABNT NBR 8800:2008.

RF-/STEEL NBR Add-on Module for RFEM/RSTAB

Timber Design According to NBR 7190

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

RF-/TIMBER NBR Add-on Module for RFEM/RSTAB

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Screenshots
Product Features
Frequently Asked Questions

Videos

KB 000487 | Input of intermediate supports for the lateral support of members and sets of members

Length 1:40 min

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

Length 0:30 min

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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

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

Optimization in RF-TIMBER AWC

Window 1.1 General Data

Window 1.7 Effective Lengths - Members

Serviceability parameters

Design by load case

Wooden wall panel

Framing construction

Spatial model

System

Optimization in RF-TIMBER AWC

Forces per Wall

Forces Anchor

Buckling Analysis

3D rendering with design ratio

Product Features Articles

Design

The cross-section resistance design analyzes tension and compression along the grain, bending, bending and tension/compression as well as the strength in shear due to shear force.

The design of structural components at risk of buckling or lateral-torsional buckling is performed according to the Equivalent Member Method and considers the systematic axial compression, bending with and without compression force as well as bending and tension. Deflection of inner spans and cantilevers is compared to the maximum allowable deflection.

Separate design cases allow for a flexible and stability analysis of members, sets of members, and loads.

Design-relevant parameters such as the stability analysis type, member slendernesses, and limit deflections can be freely adjusted.

Brazilian Standards (NBR)

Structural Analysis According to Brazilian Standards

Structural Design According to Brazilian Standards

Implemented Brazilian Standards

Steel Design According to ABNT NBR 8800

Timber Design According to NBR 7190