BuildingTcl -- PlasticHingeLengthModel: Difference between revisions
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[[Image:BuildingTclLogo.gif|link=BuildingTcl|right]] | [[Image:BuildingTclLogo.gif|link=BuildingTcl|right]] | ||
In the current version, the PlasticHingeLengthModel cannot be modified | |||
== Models Available == | |||
;*GaussLobattoIntegrationWeights | ;*GaussLobattoIntegrationWeights | ||
:gives the same hinge length as the force-based beam-column element with 4 integration points: | :gives the same hinge length as the force-based beam-column element with 4 integration points: | ||
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== Arguments == | |||
The following are calculated internally: | The following are calculated internally: | ||
;ElementLength | ;ElementLength | ||
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;ElementDepth | ;ElementDepth | ||
: depth of cross section (if not specified in section = 0.) | : depth of cross section (if not specified in section = 0.) | ||
---- | |||
[[BuildingTcl -- addElementType]] | |||
Return to [[BuildingTcl Command Language Manual]] | |||
Revision as of 18:16, 2 November 2009
In the current version, the PlasticHingeLengthModel cannot be modified
Models Available
- GaussLobattoIntegrationWeights
- gives the same hinge length as the force-based beam-column element with 4 integration points:
- Lp=0.05*ElementLength
- Priestley96
- Lp1 = 0.08*(ElementLength)+0.15*(fY_ksi)/(Db);
- Lp2 = 0.3*(fY_ksi)*(Db);
- Lp = min(Lp1,Lp2)
- Berry06
- Lp1 = 0.05*(ElementLength) + 0.26*(fY_ksi)*(Db)/(fpc_ksi)^2
- Lp2 = 0.25*(ElementLength)
- Lp = min(Lp1,Lp2)
- Mattock67
- Lp = 0.05*(ElementLength) + 0.5*(ElementDepth)
- HOver2
- Lp = 0.5*(ElementDepth)
- HOver1
- Lp = 1.0*(ElementDepth)
- Point05L
- Lp = 0.05*(ElementLength)
- Point08L
- Lp = 0.08*(ElementLength)
Arguments
The following are calculated internally:
- ElementLength
- individual-element length
- fY_ksi
- yield strength of the longitudinal reinforcement in the section in ksi (if not specified in section = 60ksi)
- Db
- diameter of longitudinal reinforcement in the section (if not specified in section = 1.0)
- fpc_ksi
- nominal compressive strength of concrete in section (if not specified in section = 4.0 ksi)
- ElementDepth
- depth of cross section (if not specified in section = 0.)
Return to BuildingTcl Command Language Manual