AxisVM X6 NEW FEATURES
Each version of AxisVM includes new and improved features developed in part based on user feedback.
With the enhanced efficiency of AxisVM X6, complex and time-consuming modeling is now easier and quicker than ever before.
REVIEW OF MAIN NEW FEATURES
GENERAL FEATURES
● Control over which elements are detected by the cursor
As a new element of the speed buttons, the Object snap function can be used to switch on and off certain objects to be detected or neglected by the cursor, irrespectively to the performed operation.
● Hiding selected elements
As a new element on the speed button toolbar, and as a counterpart of the already existing Show only selected elements, Hiding selected elements will make selected elements invisible in the modeling area temporarily, until the function is turned off, giving you more control over model management and result evaluation.
LINKS WITH OTHER PROGRAMS
● New component package for AxisVM-Rhino/Grasshopper supporting all element and load types
The Grasshopper-AxisVM connection provides the benefits of state of the art parametric design in AxisVM through the visual programming language and environment running in Rhinoceros 3D CAD application.
● Python package for AxisVM
Significantly expands the possibilities of the COM server by providing access to the python packages made by its huge 7 million user base. COM server will serve as a bridge between Python Extension and AxisVM, by providing model and result information to Python side where it can be used and interpreted freely, or translates instruction sets from Python extension to interpreted by AxisVM.
ELEMENTS
● Extended options for element eccentricities
Eccentricity settings are extended to include truss elements as well. X6R2 extends the eccentricity options with the decision if the effects of the eccentricities on analysis results should be taken into account, or if they should only act as a visual effect on the model, without affecting calculation results.
● Automatic creation of link elements between eccentrically connected elements
Start, end and mid-point connections of eccentric members can be generated automatically, with control over release conditions on these points. These types of generated link elements will adapt to the changes in the connected members geometric parameters, such as position, and cross section changes.
● Eccentric fitting of haunched segments based on core section
As a new option, in case of wedged and double-wedged I cross-sections, center of gravity of the core section can be used as a reference for the eccentricity settings. This can be helpful when defining a haunched segment, as usually the center of gravity of the core section has to be aligned.
● Calculation of Winkler stiffness for supports
Automatic estimation of Winkler stiffness for point, line and surface supports based on the underlaying soil parameters.
ANALYSIS
● Handling of reduced stiffnesses during response spectra analysis
For seismic load cases or combinations including a seismic load case the results obtained with reduced stiffness are displayed, while in other load cases or combinations the results obtained without reduced stiffness are displayed. The same method is applied when finding critical combinations or envelopes.
RESULTS AND REPORTS
● Detailed/simplified version of design calculation reports for footing, punching, RC beam and column design
● Calculation of normalized axial forces
To ensure the ductile behaviour and energy absorption ability of reinforced concrete structures, it is often required to limit the normal forces in the elements. As a new result component, the νd – Normalized axial force in reinforced concrete beams and columns is calculated.
DESIGN
● Consideration of deflections in steel cross-section optimization (SD9, TD9)
Fitting into the existing workflow of ULS check optimization procedure, by clicking the SLS checkbox on the optimization dialogue, AxisVM will be able to use SLS utilization results as well from the Steel design module, and can offer cross sectional changes based on these at the end of the optimization process.
● Visualization of stress strain results for concrete domains and rebars (RC6)
Using the RC6 module, stress strain results can be obtained for the extreme layers of concrete domains, and for the rebars as well. (The function is available only if reinforcement is applied)
● Fire design for reinforced concrete beams and columns (new RC8-B module)
Using the RC8-B module, it is possible to perform fire design for truss, beam and rib elements made of reinforced concrete. Users can choose from different standard fire curves according to the possibilities offered by the selected design code. The software calculates the temperature distribution within the reinforced concrete cross-section.
● Enhanced calculation of final deformation of design members (TD1)
The calculation method of final deformation has been improved. From the launch of X6R2, a precise method will also be available, where the final deflection is recalculated in the background for each timber element considering a quasi-permanent load combination.
Control over which elements are detected by the cursor
Hiding selected elements
New component package for AxisVM-Rhino/Grasshopper supporting all element and load types
Python package for AxisVM
Automatic creation of link elements between eccentrically connected elements
Eccentric fitting of haunched segments based on core section
Calculation of Winkler stiffness for supports
Handling of reduced stiffnesses during response spectra analysis
Detailed/simplified version of design calculation reports for footing, punching, RC beam and column design
Consideration of deflections in steel cross-section optimization (SD9, TD9)
Visualization of stress strain results for concrete domains and rebars (RC6)
Fire design for reinforced concrete beams and columns (new RC8-B module)
Enhanced calculation of final deformation of design members (TD1)
Smart command line and search
Enhanced selection filter
Parametric double wedged I, crossed I, SFB, IFB, symmetric and asymmetric HSQ profiles
Eccentric beams
Display of color-coded surface loads of all load cases of a load group in a single view
Applying eccentric concentrated or distributed loads on beams and ribs
Rules to generate custom combinations in the critical load group combinations table
Results display in rendered view
Rendered view can display distribution of normal stress within the cross-section of a beam
Rendered view can display top and bottom components of surface stresses,
reinforcement amounts, and crack width values simultaneously (RC1 module)
Smart command line and search
Enhanced selection filter
Parametric double wedged I, crossed I, SFB, IFB, symmetric and asymmetric HSQ profiles
Eccentric beams
Display of color-coded surface loads of all load cases of a load group in a single view
Applying eccentric concentrated or distributed loads on beams and ribs
Rules to generate custom combinations in the critical load group combinations table
Results display in rendered view
Rendered view can display distribution of normal stress within the cross-section of a beam
Rendered view can display top and bottom components of surface stresses, reinforcement amounts, and crack width values simultaneously (RC1 module)
AxisVM is dynamically expanded with stand-alone modules that make everyday jobs easier,
allowing users to extend their existing configuration to suit their needs.
AxisVM is dynamically expanded with stand-alone modules that make everyday jobs easier, allowing users to extend their existing configuration to suit their needs.
NEW MODULES
- IN RELEASE X6 R1
- IN RELEASE X6 R2
7DOF MODULE
beam element with 7 degrees of freedom
This module provides the option to define beams with 7 degrees of freedom. The additional, 7th DOF represents the warping of the cross-section.
A circular cross-section of a bar, or a circular hollow section will remain in-plane as a result of uniform twisting, however, all other section types will experience warping of the cross-section.
Warping occurs when the twisting of a member results in the cross-sections distorting out-of-plane along the direction of the members longitudinal axis. If the out-of-plane distortion is restrained or prevented, longitudinal stresses and strains develop in the member. Warping can be constrained by a support or concentrated torque.
Constrained warping can significantly affect the stress distribution in thin-walled beams and columns, which should be considered in the design. Warping is also important if the members of the structure are sensitive to lateral-torsional buckling.
CFD MODULE
computational fluid dynamics interface
Design codes/standards provide guidance for the inclusion of wind pressure factors only for structures with close to regular geometry. In the case of more complex or compound structures, these methods are not applicable, and the pressure coefficients must be determined individually by a fluid dynamics simulation (CFD modeling) or a wind tunnel test. The CFD module allows for importing these results into AxisVM.
The CFD module is a generic interface which enables defining pressures caused by flowing substances over domains or load panels.
IMP MODULE
GEOMETRIC IMPERFECTIONS BASED ON BUCKLING SHAPES
Structural analysis is usually performed on an idealized, geometrically perfect model. However, in reality, the geometry of the structure, materials, and load positions are also imperfect due to slopes, residual stresses, the eccentricity of loads. The IMP module of AxisVM allows users to account for such geometric imperfections, which can be created by scaling and then superimposing the buckling-mode shapes. The effect of imperfections can be taken into account via a geometrically nonlinear analysis on a load combination, which includes imperfection-type load cases.
RC8-B
Fire design of reinforced concrete beams and columns
The fire design of reinforced concrete columns and beams can be performed in the software according to the guidelines of Eurocode 2, SIA 262 and NTC design codes if the RC8-B module is available. The software analyses the temperature distribution inside the cross-section, calculates the temperature of longitudinal and shear reinforcement , as well as takes into account the spalling of damaged concrete layers.
LEARN MORE ABOUT NEW MODULES
