Triangular TimeSeries: Difference between revisions
Jump to navigation
Jump to search
(Created page with '{{CommandManualMenu}} This command is used to construct a TimeSeries object in which the load factor is some triangular function of the time in the domain <math> \lambda = f(t) ...') |
No edit summary |
||
| Line 15: | Line 15: | ||
| style="background:yellow; color:black; width:800px" | '''timeSeries Triangle $tag $tStart $tEnd $period <-shift $shift> <-factor $cFactor> | | style="background:yellow; color:black; width:800px" | '''timeSeries Triangle $tag $tStart $tEnd $period <-shift $shift> <-factor $cFactor> | ||
|} | |} | ||
---- | ---- | ||
Revision as of 02:33, 10 March 2010
- Command_Manual
- Tcl Commands
- Modeling_Commands
- model
- uniaxialMaterial
- ndMaterial
- frictionModel
- section
- geometricTransf
- element
- node
- sp commands
- mp commands
- timeSeries
- pattern
- mass
- block commands
- region
- rayleigh
- Analysis Commands
- Output Commands
- Misc Commands
- DataBase Commands
This command is used to construct a TimeSeries object in which the load factor is some triangular function of the time in the domain <math> \lambda = f(t) = \begin{cases}
\text{cFactor} * sin (\frac{2.0 \Pi (t-tStart)}{\text{period}} + \text{shift}), &\text{tStart} <= t <= \text{tEnd}\\
\text{0.0}, &\text{otherwise}\\
\end{cases}
</math>
| timeSeries Triangle $tag $tStart $tEnd $period <-shift $shift> <-factor $cFactor> |
| $tag | unique tag among TimeSeries objects. |
| $tStart | starting time of non-zero load factor |
| $tEnd | ending time of non-zero load factor |
| $period | characteristic period of triangular wave |
| $shift | phase shift in seconds (optional, default = 0.0) |
| $cFactor | the load amplification factor (optional, default = 1.0) |
Code Developed by: Andreas Schellenberg, University of California, Berkeley.