Swiss Standards (SIA)

Structural Analysis According to Swiss SIA Standards

SIA Standards

Swiss SIA standards

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

SIA 260
(Load cases/ load combinations)
SIA 261/1
(Loads)
SIA 262
(Concrete structures)
SIA 263
(Steel structures)
SIA 265
(Timber structures)

RFEM and RSTAB for Structural Analysis & Design According to Swiss Standards

Implemented SIA Standards

Automatic Creation of Combinations in RFEM and RSTAB

In RFEM and RSTAB, the load and result combinations are automatically created according to the Swiss standards SIA 260 or SIA 260 + SIA 265.
- FEA Software RFEM
- Frame Analysis Software RSTAB
Design of Reinforced Concrete Members and Surfaces According to SIA 262:2017

SIA 262 for RFEM/RSTAB extends the various concrete modules with the Swiss standard SIA 262:2017.
- Module Extension SIA 262 for RFEM/RSTAB
Steel Design According to SIA 263:2013

RF-/STEEL SIA performs the ultimate and serviceability limit state designs of members and sets of members according to the Swiss standard SIA 263:2013.
- RF-/STEEL SIA Add-on Module for RFEM/RSTAB
Timber Design According to SIA 265:2012 + SIA 265-C1:2012

RF-/TIMBER Pro performs all typical designs of the ultimate limit state, serviceability limit state, stability analysis, and fire resistance design of timber structures according to the Swiss standard SIA 265:2012 + SIA 265‑C1:2012.
- RF‑/TIMBER Pro Add‑on Module for RFEM/RSTAB
Earthquake Resistance Design According to SIA 261/1

RF-/DYNAM Pro - Natural Vibrations determines natural frequencies and shape modes.

RF-/DYNAM Pro - Equivalent Loads generates equivalent lateral loads using multimodal response spectrum analysis according to the Swiss standards SIA 261/1:2003 and SIA 261/1:2014.
- RF-/DYNAM Pro - Natural Vibrations Add-on Module for RFEM/RSTAB
- RF-/DYNAM Pro - Equivalent Loads Add-on Module for RFEM/RSTAB

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