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Up: Physical Property Definitions
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The property values for nonlinear springs are defined as follows:
PROPERTY PHYSICAL NSPRING [property_name] LCOPT x1 f1 x2 f2 ... x20 f20
Where:
| LCOPT | = | Load curve option (0: transient dynamic analysis, 1: dynamic relaxation analysis, 2: both) |
| xn (n=1,20) | = | Displacement value of nth point on load curve |
| fn (n=1,20) | = | Force value of nth point on load curve |