How to Model a Hole in a Plate
While RISA-3D (or RISA-2D) does not have an explicit tool to punch a hole in a plate, you can use the following steps to manually model them:
RISA-3D now includes improved behavior of the automesh feature as well as the newly added global model setting for Plate Local Axis. The new plate local axis options include both Nodal and Global. These options allow for more control over plates which can lead to clearer results in plate contour plots. For more information on these enhancements in RISA-3D, view the video posted to YouTube.
RISA-3D includes the ability to define the plate methodology of a material as orthotropic. In structural analysis and design, it may be useful to...
Below is a model of a flat concrete slab made of plates. In order to ensure adequate serviceability of the slab, you may need to check the...