Main Program RFEM or RSTAB
Recommended Add-on Products for Aluminum Structures
Construction Stages
Construction Stages Analysis (CSA) for RFEM 6
Add-On
The Construction Stages Analysis (CSA) add-on allows for considering the construction process of structures (member, surface, and solid structures) in RFEM.
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Integrated Standards for Aluminum and Lightweight Structures
Standards for Aluminum Design
EN 1999-1-1:2013-12 (Eurocode 9)
ADM 2020 (US standard)
GB 50429 | 2007-10 (Chinese standard)
Annexes for EN 1999-1-1
DIN EN 1999-1-1/NA:2021-03 (Germany)
ÖNORM EN 1999-1-1/NA:2017-11 (Austria)
SN EN 1999-1-1/NA:2015-01 (Switzerland)
BDS EN 1999-1-1/NA:2014-05 (Bulgaria)
BS EN 1999-1-1/NA:2014-03 (United Kingdom)
CEN 1999-1-1/2013-12 (European Union)
CYS EN 1999-1-1/NA:2019-08 (Cyprus)
CZE EN 1999-1-1/NA:2015-09 (Czech Republic)
DS EN 1999-1-1/NA:2019-09 (Denmark)
ELOT EN 1999-1-1/NA:2013-12 (Greece)
EVS EN 1999-1-1/NA:2014-01 (Estonia)
HRN EN 1999-1-1/NA:2015-02 (Croatia)
I.S. I. 1999-1-1/NA:2015-01 (Irland)
ILNAS EN 1999-1-1/NA:2013-12 (Luxembourg)
IST EN 1999-1-1/NA:2014-03 (Iceland)
LST EN 1999-1-1/NA:2014-03 (Lithuania)
LVS EN 1999-1-1/NA:2015-01 (Latvia)
MSZ EN 1999-1-1/NA:2014-04 (Hungary)
NBN EN 1999-1-1/NA:2014-01 (Belgium)
NEN EN 1999-1-1/NA:2014-01 (Netherlands)
NF EN 1999-1-1/NA:2016-07 (France)
NP EN 1999-1-1/NA:2014-11 (Portugal)
NS EN 1999-1-1/NA:2014-04 (Norway)
PN EN 1999-1-1/NA:2014-05 (Poland)
SFS EN 1999-1-1/NA:2018-01 (Finland)
SIST EN 1999-1-1/NA:2014-05 (Slovenia)
SR EN 1999-1-1/NA:2015-01 (Romania)
SS EN 1999-1-1/NA:2013-12 (Sweden)
STN EN 1999-1-1/NA:2014-05 (Slovakia)
TKP EN 1999-1-1/NA:2010-01 (Belarus)
UNE EN 1999-1-1/NA:2014-01 (Spain)
UNI EN 1999-1-1/NA:2014-02 (Italy)
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The three types of moment frames (Ordinary, Intermediate, Special) are available in the Steel Design add-on of RFEM 6. The seismic design result according to AISC 341-22 is categorized into two sections: member requirements and connection requirements.
The Steel Design add-on in RFEM 6 now offers the ability to perform seismic design according to AISC 341-16 and AISC 341-22. Five types of seismic force-resisting systems (SFRS) are currently available.
The three types of moment frames (Ordinary, Intermediate, Special) are available in the Steel Design add-on of RFEM 6. The seismic design result according to AISC 341-16 is categorized into two sections: member requirements and connection requirements.
Moment frame design according to AISC 341-16 is now possible in the Steel Design add-on of RFEM 6. The seismic design result is categorized into two sections: member requirements and connection requirements. This article covers the required strength of the connection. An example comparison of the results between RFEM and the AISC Seismic Design Manual [2] is presented.
In the ultimate configuration of the steel joint design, you have the option to modify the limit plastic strain for welds.
The "Base Plate" component allows you to design base plate connections with cast-in anchors. In this case, plates, welds, anchorages, and steel-concrete interaction are analyzed.
In the "Edit Section" dialog box, you can display the buckling shapes of the Finite Strip Method (FSM) as a 3D graphic.
- Design of five types of seismic force-resisting systems (SFRS) includes Special Moment Frame (SMF), Intermediate Moment Frame (IMF), Ordinary Moment Frame (OMF), Ordinary Concentrically Braced Frame (OCBF), and Special Concentrically Braced Frame (SCBF)
- Ductility check of the width-to thickness ratios for webs and flanges
- Calculation of the required strength and stiffness for stability bracing of beams
- Calculation of the maximum spacing for stability bracing of beams
- Calculation of the required strength at hinge locations for stability bracing of beams
- Calculation of the column required strength with the option to neglect all bending moments, shear, and torsion for overstrength limit state
- Design check of column and brace slenderness ratios