CFSWSWP: Difference between revisions
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This command is used to construct a uniaxialMaterial model that simulates the hysteresis response (Shear strength-Lateral displacement) of a wood sheathed cold-formed steel shear wall panel. The hysteresis model has smooth curves and takes into account the strength and stiffness degradation, as well as pinching effect. | This command is used to construct a uniaxialMaterial model that simulates the hysteresis response (Shear strength-Lateral displacement) of a wood sheathed cold-formed steel shear wall panel (CFS-SWP). The hysteresis model has smooth curves and takes into account the strength and stiffness degradation, as well as pinching effect. | ||
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| '''$height''' || SWP’s height (mm) | | '''$height''' || SWP’s height (mm) | ||
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| '''$width''' || SWP’s width (mm) | |||
|- | |- | ||
$width SWP’s width (mm) | $width SWP’s width (mm) | ||
Revision as of 16:04, 29 January 2015
- 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 uniaxialMaterial model that simulates the hysteresis response (Shear strength-Lateral displacement) of a wood sheathed cold-formed steel shear wall panel (CFS-SWP). The hysteresis model has smooth curves and takes into account the strength and stiffness degradation, as well as pinching effect.
| uniaxialMaterial CFSWSWP $tag $height $width $fut $tf $Ife $Ifi $ts $np $ds $Vs $sc $nc $type $openingArea $openingLength |
$width SWP’s width (mm) $fuf Tensile strength of framing members (MPa) $tf Framing thickness (mm) $Ife Moment of inertia of the double end-stud (mm4) $Ifi Moment of inertia of the intermediate stud (mm4) $ts Sheathing thickness (mm) $np Sheathing number (one or two sides sheathed) $ds Screws diameter (mm) $Vs Screws shear strength (N) $sc Screw spacing on the sheathing perimeter (mm) $nc Total number of screw on the sheathing $type Integer identifier used to define wood sheathing type (DFP=1, OSB=2, CSP=3) $openingArea Total area of openings (mm²) $openingLength Cumulative length of openings (mm)
Code Developed by: Smail Kechidi and Nouredine Bourahla, University of Blida 1, Algeria
Images Developed by: Smail Kechidi, University of Blida 1
| $matTag | Integer identifier used to tag the material model |
| $height | SWP’s height (mm) |
| $width | SWP’s width (mm) |