CFSSSWP: 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 steel 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 steel 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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| style="width:150px" | '''$matTag ''' || Integer identifier used to tag the material model | |||
$height | |- | ||
| '''$height''' || SWP’s height (mm) | |||
$width | |- | ||
| '''$width''' || SWP’s width (mm) | |||
$fuf | |- | ||
| '''$fuf''' || Tensile strength of framing members (MPa) | |||
$fyf | |- | ||
| '''$fyf''' || Yield strength of framing members (MPa) | |||
$tf | |- | ||
| '''$tf''' || Framing thickness (mm) | |||
$Af | |- | ||
| '''$Af''' || Framing cross section area (mm²) | |||
$fus | |- | ||
| '''$fus''' || Tensile strength of steel sheet sheathing (MPa) | |||
$fys | |- | ||
| '''$fys''' || Yield strength of steel sheet sheathing (MPa) | |||
$ts | |- | ||
| '''$ts''' || Sheathing thickness (mm) | |||
$np | |- | ||
| '''$np''' || Sheathing number (one or two sides sheathed) | |||
$ds | |- | ||
| '''$ds''' || Screws diameter (mm) | |||
$Vs | |- | ||
| '''$Vs''' || Screws shear strength (N) | |||
$sc | |- | ||
| '''$sc''' || Screw spacing on the sheathing perimeter (mm) | |||
$dt | |- | ||
| '''$dt''' || Anchor bolt’s diameter (mm) | |||
$openingArea | |- | ||
| '''$openingArea''' || Total area of openings (mm²) | |||
$openingLength Cumulative length of openings (mm) | |- | ||
| '''$openingLength''' || Cumulative length of openings (mm) | |||
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Revision as of 16:24, 29 January 2015
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This command is used to construct a uniaxialMaterial model that simulates the hysteresis response (Shear strength-lateral Displacement) of a steel 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 CFSSSWP $tag $height $width $fuf $fyf $tf $Af $fus $fys $ts $np $ds $Vs $sc $dt $openingArea $openingLength |
| $matTag | Integer identifier used to tag the material model |
| $height | SWP’s height (mm) |
| $width | SWP’s width (mm) |
| $fuf | Tensile strength of framing members (MPa) |
| $fyf | Yield strength of framing members (MPa) |
| $tf | Framing thickness (mm) |
| $Af | Framing cross section area (mm²) |
| $fus | Tensile strength of steel sheet sheathing (MPa) |
| $fys | Yield strength of steel sheet sheathing (MPa) |
| $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) |
| $dt | Anchor bolt’s diameter (mm) |
| $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