With the new release of RISA-3D v13.0, you now have the ability to include moving load combinations in a Batch solution. Just select which load combinations you want included in the Batch solution using the “Solve” checkboxes in the Load Combinations spreadsheet.
RISAFoundation has the ability to change the Local Axes for slabs. This is useful when you have a slab that is skewed from the global axis. RISAFoundation will perform the sliding and overturning checks based on the skewed local axis.
Circular pedestals and posts can be added to spread footings in RISAFoundation. To specify a circular pedestal or post, open up the Footing Definition spreadsheet and select the Pedestal tab. Circular shape can be selected for either the Pedestals or Post type.
RISA-3D v13 includes a new Ritz Vector Solver for the Dynamic analysis. When running a Response Spectrum analysis for seismic design, some structures experience large numbers of local modes that don’t contribute to the lateral response of the structure. The use of load-dependent Ritz vectors...
RISAFoundation has the ability to define different types of wall footings. You can define these from the Draw Wall Footings toolbar:
The ability to detach a wall panel from a diaphragm was a feature added in RISA-3D V13.
The ability of RISAFloor ES to design rebar for two way concrete slabs is powerful. Such designs are made much more powerful when they can easily be conveyed on construction drawings.
In a RISAFloor model the columns and beams can be assigned unbraced lengths, or the program may calculate them automatically. This unbraced length information can then be used in RISA-3D. A great example is the frame below:
A common question we get in tech support is “how can I verify my moving load results?” We now have a feature that will allow you to quickly generate a static loading condition equivalent to the moving loads at any given step along their path so you can investigate the detailed results at this...
