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  1. RX-TIMBER Continuous Beam | Features

    • Design of the following geometrical models:
      • Single-span beams with and without cantilevers
      • Continuous beams with and without cantilevers
      • Hinged girder system (Gerber beams) with and without cantilevers
    • For design according to EC 5 (EN 1995), the following National Annexes are currently available:
      • United Kingdom BS EN 1995-1-1/NA:2009-10 (United Kingdom)
      •  ÖNORM B 1995-1-1:2015-06 (Austria)
      • Belgium NBN EN 1995-1-1/ANB:2012-07 (Belgium) 
      •  CSN EN 1995-1-1:2009-07 (Czech Republic)
      •  DK EN 1995-1-1/NA:2011-12 (Denmark)
      •  SFS EN 1995-1-1/NA:2007-11 (Finland)
      •  NF EN 1995-1-1/NA:2010-05 (France)
      •  DIN EN 1995-1-1/NA:2013-08 (Germany)
      •  UNI EN 1995-1-1/NA:2010-09 (Italy)
      •  NEN EN 1995-1-1/NB:2007-11 (Netherlands)
      •  PN EN 1995-1-1/NA:2010-09 (Poland)
      •  STN EN 1995-1-1/NA:2008-12 (Slovakia)
      •  SIST EN 1995-1-1/A101:2006-03 (Slovenia)
      •  SS EN 1995-1-1 (Sweden)
    • Automatic generation of wind and snow loads
    • Multiple optional reductions according to the selected standard
    • Simple geometry input with illustrative graphics
    • Free entry of tapered geometries; free selection of the grain angle allows for a user-defined design of the compressive and tensile areas for bending
    • Comprehensive and extandable material library
    • Determination of design criteria, support forces and deformations
    • Color reference scales in result tables
    • Direct data export to MS Excel
    • DXF interface for preparation production documents in CAD
    • Program languages: English, German, Czech, Italian, Spanish, French, Portuguese, and Russian
    • Verifiable printout report with all required designs available in many languages, for example English, German, French, Italian, Spanish, Russian, Czech, Polish, Portuguese, Dutch
    • Direct import of stp files from various CAD programs
  2. RX-TIMBER Column | Features

    • Design of the following column types:
      • Hinged column, optionally with elastic restraint of head or footing
      • Bracket, optionally with elastic restraint of footing
    • Simple geometry input with illustrative graphics
    • Extensive material library
    • Allocation of the model to service classes and specification of service class categories
    • Detailed settings of the fire resistance design
    • Specification of limit deformation for the serviceability limit state design
    • Determination of design criteria, support forces, and deformations
    • Color reference scales in result tables
    • For design according to EC 5 (EN 1995), the following National Annexes are available:
      • United Kingdom BS EN 1995-1-1/NA:2009-10 (United Kingdom)
      •  ÖNORM B 1995-1-1:2015-06 (Austria)
      • Belgium NBN EN 1995-1-1/ANB:2012-07 (Belgium)
      •  CSN EN 1995-1-1:2009-07 (Czech Republic)
      •  DK EN 1995-1-1/NA:2011-12 (Denmark)
      •  SFS EN 1995-1-1/NA:2007-11 (Finland) 
      •  NF EN 1995-1-1/NA:2010-05 (France)
      •  DIN EN 1995-1-1/NA:2013-08 (Germany)
      •  UNI EN 1995-1-1/NA:2010-09 (Italy)
      •  NEN EN 1995-1-1/NB:2007-11 (Netherlands)
      •  PN EN 1995-1-1/NA:2010-09 (Poland)
      •  STN EN 1995-1-1/NA:2008-12 (Slovakia)
      •  SIST EN 1995-1-1/A101:2006-03 (Slovenia)
      •  SS EN 1995-1-1 (Sweden)
    • Automatic generation of wind and snow loads
    • Multiple optional reductions according to the selected standard
    • Direct data export to MS Excel
    • Program languages: English, German, Czech, Italian, Spanish, French, Portuguese, Polish, and Russian
    • Verifiable printout report with all required designs available in many languages, for example English, German, French, Italian, Spanish, Russian, Czech, Polish, Portuguese, Dutch
    • Direct import of stp files from various CAD programs
  3. RX-TIMBER Purlin | Features

    • Design of the following geometry types:
      • Single-span beam with and without cantilever
      • Continuous beam with and without cantilever
      • Hinged girder system (Gerber) with and without cantilever
    • Automatic generation of wind and snow loads
    • Automatic creation of required combinations for the ultimate and serviceability limit state as well as fire resistance design
    • In EC 5 (EN 1995), the following National Annexes are currently available:
      • United Kingdom BS EN 1995-1-1/NA:2009-10 (United Kingdom)
      •  ÖNORM B 1995-1-1:2015-06 (Austria)
      • Belgium NBN EN 1995-1-1/ANB:2012-07 (Belgium) 
      •  CSN EN 1995-1-1:2009-07 (Czech Republic)
      •  DK EN 1995-1-1/NA:2011-12 (Denmark)
      •  SFS EN 1995-1-1/NA:2007-11 (Finland)
      •  NF EN 1995-1-1/NA:2010-05 (France)
      •  DIN EN 1995-1-1/NA:2013-08 (Germany)
      •  UNI EN 1995-1-1/NA:2010-09 (Italy)
      •  NEN EN 1995-1-1/NB:2007-11 (Netherlands)
      •  PN EN 1995-1-1/NA:2010-09 (Poland)
      •  STN EN 1995-1-1/NA:2008-12 (Slovakia)
      •  SIST EN 1995-1-1/A101:2006-03 (Slovenia)
      •  SS EN 1995-1-1 (Sweden)
    • Consideration of optimization options by user-specifications according to the respective standard:
      • Shear force reduction of single loads near support
      • Shear force reduction of load introduction at the cross-section top point
      • Moment redistribution in support zone
      • Reduction of torsional stress by means of user-defined entry of moment
      • Increase of bending stiffnesses for flat-ended or edgewise bending strains
    • Simple geometry input with illustrative graphics
    • Extensive material library for both standards
    • Optional extension of material library by further materials
    • Extensive library of permanent loads
    • Allocation of framework to service classes and specification of service class categories
    • Determination of design ratios, support forces and deformations
    • Info icon indicating successful or failed design
    • Color reference scales in result tables
    • Direct data export to MS Excel
    • Program languages: English, German, Czech, Italian, Spanish, French, Portuguese, Polish, and Russian
    • Verifiable printout report with all required designs available in many languages, for example English, German, French, Italian, Spanish, Russian, Czech, Polish, Portuguese, Dutch
    • Direct import of stp files from various CAD programs
  4. RX-TIMBER Brace | Features

    • Design of the following roof structures:
      • Monopitch roof
      • Duopitch roof
      • Curved roof
    • All roof shapes allow for a free selection of stiffening diagonals. The following types are available:
      • Falling diagonals
      • Rising diagonals
      • Crossing diagonals with verticals
      • Crossing diagonals without verticals
      • Crossing diagonals with steel strips (ties)
    • Consideration of window rows in the ridge by selecting an inner intermediate part.
    • In EC 5 (EN 1995), the following National Annexes are currently available:
      • United Kingdom BS EN 1995-1-1/NA:2009-10 (United Kingdom)
      •  ÖNORM B 1995-1-1:2015-06 (Austria)
      • Belgium NBN EN 1995-1-1/ANB:2012-07 (Belgium)
      •  CSN EN 1995-1-1:2009-07 (Czech Republic)
      •  DK EN 1995-1-1/NA:2011-12 (Denmark)
      •  SFS EN 1995-1-1/NA:2007-11 (Finland)
      •  NF EN 1995-1-1/NA:2010-05 (France)
      •  DIN EN 1995-1-1/NA:2013-08 (Germany)
      •  UNI EN 1995-1-1/NA:2010-09 (Italy)
      •  NEN EN 1995-1-1/NB:2007-11 (Netherlands)
      •  PN EN 1995-1-1/NA:2010-09 (Poland)
      •  STN EN 1995-1-1/NA:2008-12 (Slovakia)
      •  SIST EN 1995-1-1/A101:2006-03 (Slovenia)
      •  SS EN 1995-1-1 (Sweden)
    • Simple geometry input with illustrative graphics
    • Automatic generation of wind loads
    • Automatic generation of required combinations for the ultimate and serviceability limit state as well as fire resistance design
    • Free definition of the load cases to be used
    • Extensive material library
    • Optional extension of the material library by further user-defined materials
    • Extensive library of permanent loads
    • Allocation of framework to service classes and specification of service class categories
    • Determination of design ratios, support forces, and deformations
    • Info icon indicating successful or failed design
    • Color reference scales in results tables
    • Direct data export to MS Excel
    • DXF interface for preparation of production documents in CAD
    • Program languages: English, German, Czech, Italian, Spanish, French, Portuguese, Polish, and Russian
    • Verifiable printout report with all required designs available in many languages, for example English, German, French, Italian, Spanish, Russian, Czech, Polish, Portuguese, Dutch
    • In the ultimate limit state design, the stiffness of the releases is divided by the partial safety factor. The serviceability limit state design is performed using mean stiffnesses. Limit values for the ultimate and the serviceability limit state can be defined separately.
  5. RF-/STEEL EC3 | Features

    • Import of materials, cross-sections, and internal forces from RFEM/RSTAB
    • Steel design of thin‑walled cross‑sections according to EN 1993‑1‑1:2005 and EN 1993‑1‑5:2006
    • Automatic classification of cross-sections according to EN 1993-1-1:2005 + AC:2009, Cl. 5.5.2, and EN 1993-1-5:2006, Cl. 4.4 (cross-section class 4), with optional determination of effective widths according to Annex E for stresses under fy
    • Integration of parameters for the following National Annexes:
      • United Kingdom BS EN 1993-1-1/NA:2008-12 (United Kingdom)
      •  ÖNORM 1993-1-1:2007-02 (Austria)
      • Belgium NBN EN 1993-1-1/ANB:2010-12 (Belgium)
      • Bulgaria BLG EN 1993-1-1/NA:2008 (Bulgaria)
      • Cyprus CYS EN 1993-1-1/NA:2009-03 (Cyprus)
      •  CSN EN 1993-1-1/NA.ed:2007-05 (Czech Republic)
      •  DS/EN 1993-1-1 DK NA:2015 (Denmark)
      •  SFS EN 1993-1-1:2005 (Finland)
      •  NF EN 1993-1-1/NA:2007-05 (France)
      •  DIN EN 1993-1-1/NA:2015‑08 (Germany)
      • Greece ELOT EN 1993-1-1 (Greece)
      •  UNI EN 1993-1-1/NA:2008 (Italy)
      •  LST EN 1993-1-1/NA:2009-04 (Lithuania)
      •  LU EN 1993‑1‑1:2005/AN‑LU:2011 (Luxembourg)
      •  MS EN 1993-1-1:2010 (Malaysia)
      •  NEN EN 1993-1-1/NA:2011-12 (Netherlands)
      •  NS EN 1993-1-1/NA:2008-02 (Norway)
      •  PN EN 1993-1-1:2006-06 (Poland)
      •  NP EN 1993-1-1/NA:2010-03 (Portugal)
      •  SR EN 1993-1-1:2006/NA:2008-04 (Romania)
      •  SS EN 1993-1-1/NA:2010 (Singapore)
      •  STN EN 1993-1-1/NA:2007-12 (Slovakia)
      •  SIST-EN 1993-1-1/NA:2006-03 (Slovenia)
      •  UNE EN 1993-1-1:2013-02 (Spain)
      •  SS EN 1993-1-1/NA:2011-04 (Sweden)

    In addition to the National Annexes (NA) listed above, you can also define a specific NA, applying user-defined limit values and parameters.

    • Automatic calculation of all required factors for the design value of the flexural buckling resistance Nb,Rd
    • Automatic determination of the ideal elastic critical moment Mcr for each member or set of members on every x-location according to the Eigenvalue Method or by comparing moment diagrams. You only have to define the lateral intermediate supports.
    • Design of tapered members, unsymmetric sections or sets of members according to the General Method as described in EN 1993-1-1, Cl. 6.3.4
    • In the case of the General Method according to Cl. 6.3.4, optional application of 'European lateral-torsional buckling curve' according to Naumes, Strohmann, Ungermann, Sedlacek (Stahlbau 77 (2008), p. 748‑761)
    • Rotational restraints can be taken into account (trapezoidal sheeting and purlins)
    • Optional consideration of shear panels (trapezoidal sheeting and bracing)
    • Module extension RF-/STEEL Warping Torsion (the licence is required) for stability analysis according to the second‑order theory as stress analysis, including consideration of 7th degree of freedom (warping)
    • Module extension RF-/STEEL Plasticity (the licence is required) for plastic analysis of cross‑sections according to Partial Internal Forces Method (PIFM) and Simplex Method for general cross‑sections (in connection with the RF‑/STEEL Warping Torsion module extension, it is possible to perform the plastic design according to the second‑order analysis)
    • ULS design: Selection of fundamental or accidental design situations for each load case, load combination, or result combination
    • SLS design: Selection of characteristic, frequent, or quasi-permanent design situations for each load case, load combination, or result combination
    • Tension analysis with definable net cross-section areas for member start and end
    • Weld designs of welded cross-sections
    • Optional calculation of warp spring for nodal support on sets of members
    • Graphic of design ratios on cross-section and in RFEM/RSTAB model
    • Determination of governing internal forces
    • Filter options for graphical results in RFEM/RSTAB
    • Representation of design ratios and cross‑section classes in the rendered view
    • Color scales in result windows
    • View mode for view adjustment in the work window
    • Automatic cross-section optimization
    • Transfer of optimized cross-sections to RFEM/RSTAB
    • Parts list and quantity surveying
    • Direct data export to MS Excel
    • Verifiable printout report
    • Possibility to include the temperature curve in the report
  6. New Project Navigator - Views

    Project Navigator - Views

    Project Navigator - Views allows you to easily generate various views in a few simple steps. Moreover, you can save and open them again at any time.

  7. Display of object colors sorted by cross-sections

    Display Properties

    It is possible to assign different colours to various objects of a structure in order to make the rendering display of the structure more clearly arranged.

    The following categories are available: Materials, Cross‑Sections, Member Types, Member Hinges, Surface Types - Geometry, Surface Types - Stiffness, Surface Thickness, Solid Types, Surface Sides, and User‑Defined Visibilities.

  8. Printing grahics as mass print

    Mass Print

    There is a mass print function for the model data, loads, and results. It is possible to create graphics from different defined directions. For example, you can print all internal forces in an isometric view with a single mouse click.

  9. Office 2007 Black Style
    000008 RFEM RSTAB General

    Multilingual Program Operation

    It is possible to operate the program in the following languages: English, German, Chinese, Czech, Dutch, French, Italian, Polish, Portuguese, Russian, and Spanish.

    The user‑interface design of RFEM/RSTAB can be customised with any of the nine different styles of graphical user interface (for example Office 2007 Blue, Silver, Aqua, or Black).

  10. Configuration Manager

    User-Defined Configurations

    Menus and toolbars are freely configurable. Thus, a user-defined arrangement of frequently used functions is possible. Default settings of the program can be restored with a mouse click. Tables, navigators, and toolbars can also be arranged in any order and docked as well.

    In addition, the configuration manager provides the option of creating user-defined display properties and toolbars, which can be saved as a separate configuration.

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