3.1.11.1.3. Sp Command

This command is used to construct a single-point constraint object and add it to the enclosing LoadPattern.

sp $nodeTag $dofTag $dofValue

Argument	Type	Description
$nodeTag	integer	tag of node to which constraint is applied
$dofTag	integer	the degree-of-freedom at the node to which constraint is applied (1 through ndf)
$dofValue	integer	reference constraint value

Note

The $dofValue is a reference value, it is the time series that provides the load factor. (The load factor times the reference value is the constraint that is actually applied to the node)

Example:

1. Tcl Code

2. Python Code

Code Developed by: fmk