A standard catalog profile is static. However, a built-up welded beam might have a web height of 1000mm at the start and 500mm at the end.
: These are "smart" shapes where you can adjust dimensions—like height, width, or thickness—on the fly to fit specific needs. User-Defined Profiles
Use the Export function to create a backup before making major manual edits to the profdb.bin file. 3. Defining Custom Cross-Sections
: Supports both Fixed Profiles (static shapes like standard steel sections) and Parametric Profiles (flexible shapes defined by variables like height or thickness).
: It is often recommended to use a question mark ? for the profile attribute type when dealing with irregular or non-standard shapes. 2. Adding User-Defined Attributes (UDAs)
The true power of Tekla Structures lies in its ability to adapt to non-standard requirements. When a project calls for a unique shape—like a specific manufacturer's cold-rolled section or a custom-built crane beam—you have several paths to expand your catalog: Customize the profile catalog - Tekla User Assistance