OpenSees User-Requirements Document

From OpenSeesWiki
Revision as of 21:20, 17 November 2009 by Silviamazzoni (talk | contribs)
Jump to navigation Jump to search

<style> </style> </head>

<body lang=EN-US style='tab-interval:.5in'>

OpenSees User Requirements Document<o:p></o:p>

OpenSees Development Team

November 2009

OpenSees.exe User<o:p></o:p>

Implemented Requirements<o:p></o:p>

Element<o:p></o:p>

<![if !supportLists]>·         <![endif]>Beam-Column Elements

<![if !supportLists]>·         <![endif]>Truss Elements

<![if !supportLists]>·         <![endif]>2D Wall Elements

Section<o:p></o:p>

<![if !supportLists]>·         <![endif]>Elastic Section

<![if !supportLists]>·         <![endif]>Uniaxial Section

<![if !supportLists]>·         <![endif]>Fiber Section

<![if !supportLists]>·         <![endif]>Section Aggregator

<![if !supportLists]>·         <![endif]>Elastic Membrane Plate Section

<![if !supportLists]>·         <![endif]>Plate Fiber Section

<![if !supportLists]>·         <![endif]>Bidirectional Section

<![if !supportLists]>·         <![endif]>Isolator2spring Section: Model to include buckling behavior of an elastomeric bearing

uniaxialMaterial<o:p></o:p>

<![if !supportLists]>·         <![endif]>Steel & Reinforcing-Steel Materials

<![if !supportLists]>·         <![endif]>Steel01 Material
<![if !supportLists]>·         <![endif]>Steel02 Material -- Giuffré-Menegotto-Pinto Model with Isotropic Strain Hardening
<![if !supportLists]>·         <![endif]>Hysteretic Material

<![if !supportLists]>·         <![endif]>Concrete Materials

<![if !supportLists]>·         <![endif]>Concrete01 Material -- Zero Tensile Strength
<![if !supportLists]>·         <![endif]>Concrete02 Material -- Linear Tension Softening
<![if !supportLists]>·         <![endif]>Concrete03 Material -- Nonlinear Tension Softening

<![if !supportLists]>·         <![endif]>Multi-Purpose Materials

<![if !supportLists]>·         <![endif]>Elastic Material
<![if !supportLists]>·         <![endif]>Elastic-Perfectly Plastic Material
<![if !supportLists]>·         <![endif]>Elastic-Perfectly Plastic Gap Material
<![if !supportLists]>·         <![endif]>Elastic-No Tension Material
<![if !supportLists]>·         <![endif]>Parallel Material
<![if !supportLists]>·         <![endif]>Series Material
<![if !supportLists]>·         <![endif]>Hardening Material

<![if !supportLists]>·         <![endif]>Uniaxial Contributed Materials

<![if !supportLists]>·         <![endif]>BARSLIP Material
<![if !supportLists]>·         <![endif]>Bond_SP01 - - Strain Penetration Model for Fully Anchored Steel Reinforcing Bars
<![if !supportLists]>·         <![endif]>Concrete04 Material -- Popovics Concrete Material
<![if !supportLists]>·         <![endif]>Concrete07 – Chang & Mander’s 1994 Concrete Model
<![if !supportLists]>·         <![endif]>Fatigue Material
<![if !supportLists]>·         <![endif]>Hyperbolic Gap Material
<![if !supportLists]>·         <![endif]>Limit State Material
<![if !supportLists]>·         <![endif]>PINCHING4 Material
<![if !supportLists]>·         <![endif]>PyTzQz Uniaxial Materials
<![if !supportLists]>·         <![endif]>Reinforcing Steel Material
<![if !supportLists]>·         <![endif]>SelfCentering Material – Flag-Shaped Hysteresis with Slip Deformation and Bearing

nDMaterial

<![if !supportLists]>·         <![endif]>Elastic Isotropic Material

<![if !supportLists]>·         <![endif]>J2 Plasticity Material

<![if !supportLists]>·         <![endif]>Plane Stress Material

<![if !supportLists]>·         <![endif]>Plate Fiber Material

<![if !supportLists]>·         <![endif]>UCDavis Soil Models

<![if !supportLists]>·         <![endif]>Template Elasto-Plastic Material

<![if !supportLists]>·         <![endif]>UCSanDiego Soil Models

<![if !supportLists]>·         <![endif]>FluidSolidPorousMaterial
<![if !supportLists]>·         <![endif]>PressureDependMultiYield Material
<![if !supportLists]>·         <![endif]>PressureDependMultiYield02 Material
<![if !supportLists]>·         <![endif]>PressureIndependMultiYield Material
<![if !supportLists]>·         <![endif]>updateMaterialStage
<![if !supportLists]>·         <![endif]>updateParameter

<o:p> </o:p>

<o:p> </o:p>

Recorder<o:p></o:p>

<![if !supportLists]>·         <![endif]>Node

<![if !supportLists]>·         <![endif]>Node
<![if !supportLists]>·         <![endif]>EnvelopeNode
<![if !supportLists]>·         <![endif]>Drift

<![if !supportLists]>·         <![endif]>Element

<![if !supportLists]>·         <![endif]>Element
<![if !supportLists]>·         <![endif]>EnvelopeElement

<![if !supportLists]>·         <![endif]>Section

<![if !supportLists]>·         <![endif]>Element
<![if !supportLists]>·         <![endif]>EnvelopeElement

<![if !supportLists]>·         <![endif]>Fiber

<![if !supportLists]>·         <![endif]>Element
<![if !supportLists]>·         <![endif]>EnvelopeElement

<![if !supportLists]>·         <![endif]>Basic Visualization recorders

<![if !supportLists]>·         <![endif]>Display
<![if !supportLists]>·         <![endif]>Plot
<![if !supportLists]>·         <![endif]>playback Command

<o:p> </o:p>

Other<o:p></o:p>

<o:p> </o:p>

Under-Development Requirements<o:p></o:p>

Element<o:p></o:p>

<![if !supportLists]>·         <![endif]>2D/3D Wall Elements

<![if !supportLists]>·         <![endif]>3d nonlinear frame element with full interaction (axial, flexure, torsion and subsequently shear)

<o:p> </o:p>

Section<o:p></o:p>

<o:p> </o:p>

Material<o:p></o:p>

<![if !supportLists]>·         <![endif]>Improved concrete materials

<![if !supportLists]>·         <![endif]>Improved reinforcing-steel materials

<o:p> </o:p>

Recorder<o:p></o:p>

<o:p> </o:p>

Other<o:p></o:p>

<o:p> </o:p>

To-Be-Developed Requirements<o:p></o:p>

Element<o:p></o:p>

<![if !supportLists]>·         <![endif]>Buckling-Brace Elements

<![if !supportLists]>·         <![endif]>Flexible Diaphragm

<![if !supportLists]>·         <![endif]>2d Timoshenko beam element<o:p></o:p>

<![if !supportLists]>·         <![endif]>3d frame element with bond-slip of reinforcing steel<o:p></o:p>

<![if !supportLists]>·         <![endif]>3d frame element with slip between components, e.g. composite beam, composite column<o:p></o:p>

<![if !supportLists]>·         <![endif]>3d concentrated plasticity element with return map algorithm<o:p></o:p>

<![if !supportLists]>·         <![endif]>2d SIZE (spreading inelastic zone) beam element<o:p></o:p>

<![if !supportLists]>·         <![endif]>Nonlinear geometry developments

<![if !supportLists]>·         <![endif]>Extension of corotational theory to membranes and shells
<![if !supportLists]>·         <![endif]>Reformulation of 3d frame nonlinear geometry such that any element can take advantage of nonlinear transformation (currently not the case); quaternions vs. rotation nodal variables require either a change in global solution strategy or the mapping back and forth between quaternions and node rotations.

<![if !supportLists]>·         <![endif]>The following elements include linear or corotational geometry for membranes and shells under large displacements

<![if !supportLists]>·         <![endif]>3 to 6 node triangle
<![if !supportLists]>·         <![endif]>4 to 9 node quad
<![if !supportLists]>·         <![endif]>4 node quad with incompatible modes
<![if !supportLists]>·         <![endif]>4 to 9 node RC panel (quad)
<![if !supportLists]>·         <![endif]>4 to 9 node Mindlin layer plate/shell
<![if !supportLists]>·         <![endif]>4 to 9 node Mindlin RC layer plate/shell
<![if !supportLists]>·         <![endif]>Discrete Kirchoff triangle plate/shell element

<o:p> </o:p>

Section<o:p></o:p>

<![if !supportLists]>·         <![endif]>2d normal and shear stress interaction<o:p></o:p>

Material<o:p></o:p>

<![if !supportLists]>·         <![endif]>3d J2 plasticity with kinematic and isotropic hardening

<![if !supportLists]>·         <![endif]>3d plastic-damage concrete constitutive model Lee-Fenves

Recorder<o:p></o:p>

<o:p> </o:p>

Other<o:p></o:p>

<o:p> </o:p>

Continual-Development Requirements<o:p></o:p>

Documentation<o:p></o:p>

<o:p> </o:p>

<o:p> </o:p>

<o:p> </o:p>

OpenSees Developer<o:p></o:p>

Implemented Requirements<o:p></o:p>

Element<o:p></o:p>

<o:p> </o:p>

Section<o:p></o:p>

<o:p> </o:p>

Material<o:p></o:p>

<o:p> </o:p>

Recorder<o:p></o:p>

<o:p> </o:p>

Other<o:p></o:p>

<o:p> </o:p>

<o:p> </o:p>

Under-Development Requirements<o:p></o:p>

Element<o:p></o:p>

<o:p> </o:p>

Section<o:p></o:p>

<o:p> </o:p>

Material<o:p></o:p>

<o:p> </o:p>

Recorder<o:p></o:p>

<o:p> </o:p>

Other<o:p></o:p>

<o:p> </o:p>

To-Be-Developed Requirements<o:p></o:p>

Element<o:p></o:p>

<o:p> </o:p>

Section<o:p></o:p>

<o:p> </o:p>

Material<o:p></o:p>

<o:p> </o:p>

Recorder<o:p></o:p>

<o:p> </o:p>

Other<o:p></o:p>

<o:p> </o:p>

Continual-Development Requirements<o:p></o:p>

Documentation<o:p></o:p>

<o:p> </o:p>

<o:p> </o:p>

<o:p> </o:p>

Parallel OpenSees<o:p></o:p>

Implemented Requirements<o:p></o:p>

Element<o:p></o:p>

<o:p> </o:p>

Section<o:p></o:p>

<o:p> </o:p>

Material<o:p></o:p>

<o:p> </o:p>

Recorder<o:p></o:p>

<o:p> </o:p>

Other<o:p></o:p>

<o:p> </o:p>

Under-Development Requirements<o:p></o:p>

Element<o:p></o:p>

<o:p> </o:p>

Section<o:p></o:p>

<o:p> </o:p>

Material<o:p></o:p>

<o:p> </o:p>

Recorder<o:p></o:p>

<o:p> </o:p>

Other<o:p></o:p>

<o:p> </o:p>

To-Be- Developed Requirements<o:p></o:p>

Element<o:p></o:p>

<o:p> </o:p>

Section<o:p></o:p>

<o:p> </o:p>

Material<o:p></o:p>

<o:p> </o:p>

Recorder<o:p></o:p>

<o:p> </o:p>

Other<o:p></o:p>

<o:p> </o:p>

Continual-Development Requirements<o:p></o:p>

Documentation<o:p></o:p>

<o:p> </o:p>

<o:p> </o:p>

OpenSees GUI<o:p></o:p>

Implemented Requirements<o:p></o:p>

BuildingTcl<o:p></o:p>

<o:p> </o:p>

Navigator<o:p></o:p>

<o:p> </o:p>

VEES<o:p></o:p>

<o:p> </o:p>

Other<o:p></o:p>

<![if !supportLists]>·         <![endif]>Basic model visualization

<o:p> </o:p>

Under-Development Requirements<o:p></o:p>

<o:p> </o:p>

To-Be- Developed Requirements<o:p></o:p>

Model Visualization

Recorder-data visualization

<o:p> </o:p>

Continual-Development Requirements<o:p></o:p>

Documentation<o:p></o:p>

<o:p> </o:p>

OpenSees Outreach & Support<o:p></o:p>

OpenSees Days<o:p></o:p>

User Workshop

Developer Workshop

Modeling Workshop

OpenSeesWiki

OpenSees Forum

<o:p> </o:p>

<o:p> </o:p>

</body>

</html>

Retrieved from "https://opensees.ist.berkeley.edu/wiki/index.php?title=OpenSees_User-Requirements_Document&oldid=1561"