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Subsubsection 3.11.2.9: Rigid Angular Damper Up Subsection 3.11.2: Rigid Connectors Section 3.12: Loads Section

#### 3.11.2.10 Rigid Contractile Force

The rigid contractile force applies an actuator force between arbitrary points (not necessarily nodes) on two rigid bodies and .
In addition to the shared parameters above, it defines the following parameters.
 parameter Description f0 The applied force (1) insertion_a Insertion point of the spring on body a insertion_b Insection point of the spring on body b
<constraint type="rigid contractile force">