For this article i will focus on a comparison of mitek 20 20 and autodesk revit plus an extension from tools4revit called truss.
Revit roof truss legend.
If the top chord of a truss is attached its location line is the bottom face of the element to which it is attached.
Chord locations are dependent on their attachments and bearing chord assignments.
If you are creating a legend of modeled elements a wall legend for example then you want to set the scale to match your floor plans.
Open up the front elevation and hide the level in visual graphic.
Three popular truss layout and design programs in use today are mitek 20 20 alpine and key frame.
Truss layouts transform to fit the full span of the truss creating framing elements that correspond to the lines in the transformed truss layout.
Starting with a structural revit roof 1 19 n.
This webinar shows how to generate complex truss systems automatically for a revit roof timber or steel.
The following rules apply to attached trusses.
Now here s the fun part.
If the bottom chord of a truss is attached.
Click structure tab structure panel truss.
A promising option for truss design.
On the properties palette from the type selector drop down select the truss type.
Open up revit and create a new structural framing complex and trusses.
I m familiar with mitek 20 20 having used it for more than five years.
The problem with that is that truss does not include the overhang that is needed to make a roof truss.
Create roof trusses with purlins in revit micrographics https www mgfx co za https www mgfx co za training.
Open a view of the building level where you want to add the truss.
Instead it is better to create a family in which you can manipulate to meet the needs of the project.