Beam Releases

Function: This function is used to define the connectivity and force-transfer mechanisms at the ends of beam elements. By partially or fully releasing the internal forces at a member's end, you can model realistic connection behaviors, such as hinges, fully fixed, and custom semi-rigid connections. Operation: For selected beam elements, specify release conditions at both begin and end nodes by checking the appropriate restraint boxes (Tx, Ty, Tz, Rx, Ry, Rz). Define spring values for elastic releases or use the preset "Fully fixed" and "Hinge" options for common connection types. A: active, it means the restraint box is fixed. P: Positive, only tension can be transferred. N: Negative, only compression can be transferred. S: Spring, spring values can be changed