Define the releases and support conditions of a part end

Tekla Structures
Modified: 14 Nov 2024
2026
Tekla Structures

Define the releases and support conditions of a part end

Before you start, in the Analysis & Design Models dialog, select the analysis model in which you want to define the part end releases and support conditions.

  1. Select a part.
  2. Right-click and select Analysis Properties.
  3. In the part’s analysis properties dialog:
    • To define the end conditions for the start of the part (yellow handle), go to the Start releases tab.

    • To define the end conditions for the end of the part (magenta handle), go to the End releases tab.

  4. In the Start or End list, select an option.

    The options and for a pinned part end are shown as dark blue circles close to the analysis part end in the analysis model.

  5. If needed for a supported part end, define the rotation.
  6. If needed, modify the translational and rotational degrees of freedom.
  7. If you selected Spring for any of the degrees of freedom, enter the spring constant.

    The units depend on the settings in File menu > Settings > Options > Units and decimals.

  8. If you selected Partial release for any of the rotational degrees of freedom, specify the degree of connectivity.

    Enter a value between 0 (fixed) and 1 (pinned).

  9. Click Modify.
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