| Symbols & Numeric |
| -- Contributed Uniaxial Materials |
| ...Build Model and Define Nodes |
| ...Build Model and Define Nodes using Variables |
| ...Combine Input-File Components |
| ...Define Analysis-Output Generation |
| ...Define Data-Plot During Analysis |
| ...Define Dynamic Ground-Motion Analysis |
| ...Define Elements |
| ...Define Gravity Loads |
| ...Define Materials |
| ...Define Static Pushover Analysis |
| ...Define Tcl Procedure |
| ...Define Units & Constants |
| ...Define Variables and Parameters |
| ...Determine Natural Period & Frequency |
| ...Generate Matlab Commands |
| ...Read External files |
| ...Run Dynamic Ground-Motion Analysis |
| ...Run Gravity Analysis |
| ...Run Moment-Curvature Analysis on Fiber Section |
| ...Run Parameter Study |
| ...Run Static Pushover Analysis |
| A |
| Additional Tcl Resources |
| algorithm Command |
| analysis Command |
| Analysis Components |
| Analysis Object |
| Analysis Objects |
| analyze Command |
| Arc-Length Control |
| Axial Limit Curve |
| B |
| BandGeneral SOE |
| BandSPD SOE |
| BARSLIP Material |
| Basic Model Builder |
| Bbar Brick Element |
| Bbar Plane Strain Quadrilateral Element |
| Beam With Hinges Element |
| Beam-Column Joint Element Discussion |
| BeamColumnJoint Element |
| BFGS Algorithm |
| Bidirectional Section |
| block Command |
| block2D Command |
| block3D Command |
| Bond_SP01 - - Strain Penetration Model for Fully Anchored Steel Reinforcing Bars |
| Brick Elements |
| BrickUP |
| Broyden Algorithm |
| build Command |
| Building The Model |
| C |
| CenterCol_basicModel.tcl |
| CenterColAxialSpring.tcl |
| CenterColSecFiber.tcl |
| CenterColShearSpring.tcl |
| Circular Layer Command |
| Circular Patch Command |
| Concrete01 Material -- Zero Tensile Strength |
| Concrete02 Material -- Linear Tension Softening |
| Concrete03 Material -- Nonlinear Tension Softening |
| Concrete04 -- Material Behavior |
| Concrete04 Material -- Popovics Concrete Material |
| Concrete07 � Chang & Mander�s 1994 Concrete Model |
| Constant Time Series |
| constraints Command |
| constraints objects |
| Contributed Material, Element, etc. Sets |
| Copyright |
| Corotational Transformation |
| Corotational Truss Element |
| cyclic.txt |
| CyclicLoading_Iso2spring.tcl |
| D |
| dataBase Commands |
| Defining Output |
| Displacement Control |
| Displacement-Based Beam-Column Element |
| display Command |
| Display Recorder |
| Domain Object |
| Download OpenSees |
| Drift Recorder |
| Dynamic Analysis |
| E |
| Effects of Hysteretic-Material Parameters |
| eigen Command |
| Eight Node Brick Element |
| Elastic Beam Column Element |
| Elastic Isotropic Material |
| Elastic Material |
| Elastic Membrane Plate Section |
| Elastic Section |
| Elastic-No Tension Material |
| Elastic-Perfectly Plastic Gap Material |
| Elastic-Perfectly Plastic Material |
| eleLoad Command |
| element Command |
| Element Cross Section |
| Element Recorder |
| Elements |
| Elements and Element Connectivity |
| eleNodes |
| eleResponse Command |
| Energy Increment Test |
| Enhanced Strain Quadrilateral Element |
| EnvelopeElement Recorder |
| EnvelopeNode Recorder |
| EPState |
| equalDOF Command |
| Error-Checking Tip for Model Building |
| Evolution Law |
| Example Files for Limit State Material |
| example ss_ic1.tcl |
| Example Tcl Commands |
| F |
| Fatigue Material |
| FatigueMaterialExample.tcl |
| Fiber Command |
| Fiber Section |
| FileDatastore Command |
| fix Command |
| fixX Command |
| fixY Command |
| fixZ Command |
| Flexure-Shear Interaction Displacement-Based Beam-Column Element |
| FluidSolidPorousMaterial |
| FourNodeQuadUP |
| FourNodeQuadUP Element |
| G |
| genPlaneFrame.tcl |
| Geometric Transformation Command |
| Geotechnical Modeling Guides |
| getEleTags Command |
| getNodeTags |
| getTime Command |
| Getting Going with OpenSees (under development) |
| Getting Started with OpenSees |
| Gravity and other Constant Loads |
| Gravity Loads |
| Gravity Loads |
| Gravity Loads |
| groundMotion Command |
| H |
| Hardening Material |
| Hilbert-Hughes-Taylor Method |
| How To.... |
| Hyperbolic Gap Material |
| HyperbolicGapUnloadReloadResponse.tcl |
| HyperbolicGapUnloadReloadStrainPattern.txt |
| Hysteretic -- Material Behavior |
| Hysteretic Material |
| I |
| imposedMotion Command |
| Input1.txt_ShallowFoundationGen |
| integrator Command |
| Interpolated GroundMotion |
| Introduction |
| Introduction |
| Introduction |
| Introduction to the Tcl command language |
| Isolator2spring Section: Model to include buckling behavior of an elastomeric bearing |
| J |
| J2 Plasticity Material |
| K |
| Krylov-Newton Algorithm |
| L |
| Lagrange Multipliers |
| Lateral Loads -- Cyclic Lateral Load |
| Lateral Loads -- Dynamic ground motion |
| Lateral Loads -- Static Pushover |
| Limit State Material |
| Linear Algorithm |
| Linear Time Series |
| Linear Transformation |
| load Command |
| Load Control |
| loadConst Command |
| Loads and Analysis |
| M |
| mass Command |
| materialmodels.tcl |
| Materials |
| MatlabOutput.tcl |
| matTest.tcl |
| Minimum Unbalanced Displacement Norm |
| Miscellaneous Commands (NEW commands) |
| Model Builder |
| Model Builder |
| Model Builder |
| Model Building |
| model Command |
| ModelBuilder Object |
| Model-Building Objects |
| Modified Newton Algorithm |
| MomentCurvature.tcl |
| MultipleSupport Pattern |
| Multi-Point Constraints |
| N |
| nDMaterial Command |
| Newmark Method |
| Newton Algorithm |
| Newton with Line Search Algorithm |
| Nine_Four_Node_QuadUP |
| Nodal Coordinates & Masses, Boundary Conditions |
| node Command |
| Node Recorder |
| nodeAccel Command |
| nodeBounds |
| nodeDisp Command |
| Nodes |
| nodeVel Command |
| Nonlinear Beam Column Element |
| NonLinear Beam-Column Elements |
| Norm Displacement Increment Test |
| Norm Unbalance Test |
| Notation |
| numberer Command |
| O |
| OpenSees |
| OpenSees Features |
| OpenSees Interpreter |
| P |
| Parallel Material |
| Path Time Series |
| pattern Command |
| P-Delta Transformation |
| PeerNGAMotion Series |
| Penalty Method |
| PINCHING4 Material |
| PINCHING4 Uniaxial Material Model Discussion |
| Plain Constraints |
| Plain GroundMotion |
| Plain Numberer |
| plain Pattern |
| Plane Stress Material |
| Plate Fiber Material |
| Plate Fiber Section |
| play Command |
| playback Command |
| Plot Recorder |
| PlotHyperbolicGapUnloadReloadResponse.m |
| Potential Surface |
| PR1.tcl |
| PressureDependMultiYield Material |
| PressureDependMultiYield02 Material |
| PressureIndependMultiYield Material |
| print Command |
| Problem Definition |
| Problem Definition |
| Problem Definition |
| procMKPC.tcl |
| procRC.tcl |
| procRCycDAns.tcl |
| procUniaxialPinching.tcl |
| ProfileSPD SOE |
| PyLiq1 Material |
| PySimple1 Material |
| PySimple1Gen Command |
| PyTzQz Uniaxial Materials |
| Q |
| Quad Element |
| Quadrilateral Elements |
| Quadrilateral Patch Command |
| QzSimple1 Material |
| R |
| RandomStrainHistory1.tcl |
| RandomStrainHistory2.tcl |
| rayleigh command |
| RCcircSection.tcl |
| RCcircSectionFEDEAS.tcl |
| RCFrameDisplay.tcl |
| RCM Numberer |
| RCyclicPinch.tcl |
| ReadSMDFile.tcl |
| Recorder Object |
| Recorder Objects |
| Recorders |
| Recorders for Output |
| Rectangular Time Series |
| References |
| References |
| References |
| region Command |
| Reinforcing Steel Material |
| reset Command |
| restore Command |
| rigidDiaphragm Command |
| RigidFrame3Ddisplay.tcl |
| rigidLink Command |
| RotSpring2D |
| Run OpenSees |
| S |
| save Command |
| Script Utilities Library |
| Section Aggregator |
| section Command |
| sectionForce Command |
| SelfCentering Material � Flag-Shaped Hysteresis with Slip Deformation and Bearing |
| Series Material |
| setElementRayleighDampingFactors |
| Shallow1.tcl_ShallowFoundationGen |
| ShallowFoundationGen |
| Shear Limit Curve |
| Shell Element |
| Simulating a Centrifuge Test using the OpenSees Framework |
| Sine Time Series |
| Single-Point Constraints |
| sp Command |
| SparseGeneral SOE |
| SparseSPD SOE |
| Standard Brick Element |
| Static Analysis |
| Static Analysis |
| Static Analysis |
| Steel01 Material |
| Steel02 Material -- Giuffr�-Menegotto-Pinto Model with Isotropic Strain Hardening |
| StFramePZLdisplay.tcl |
| Straight Layer Command |
| Summary of Defining Structural Model |
| Summary of Gravity Loads |
| Summary of Model-Building Input File |
| system Command |
| T |
| Tags.tcl |
| Tcl Commands Format |
| Template Elasto-Plastic Material |
| test Command |
| Time Series |
| title page |
| Transformation Method |
| Transient Analysis |
| Truss Element |
| Twenty Node Brick Element |
| Twenty_Eight_Node_BrickUP |
| TzLiq1 Material |
| TzSimple1 Material |
| TzSimple1Gen Command |
| U |
| UC Davis Soil Elements |
| UC Davis Soil Models |
| UC San Diego Soil Elements |
| UCSD Soil Models |
| UmfPack SOE |
| Uniaxial Section |
| uniaxialMaterial Command |
| UniformExcitation Pattern |
| Units&Constants.tcl |
| updateMaterialStage |
| updateParameter |
| u-p-U element |
| V |
| Variables and Units |
| VariableTransient Analysis |
| video Command |
| Viscous Material |
| W |
| wipe Command |
| wipeAnalysis Command |
| Wsection.tcl |
| Y |
| Yield Surface |
| Z |
| zeroLength Element |
| Zero-Length Elements |
| zeroLengthContact Element |
| zeroLengthND Element |
| zeroLengthSection Element |
