Earthquake Engineering Software

The NISEE Software Library CDROM, a collection of research software developed from the 1960s through the early 1990s, is sold out. Source code on the CDROM and most of the manuals are now available through The Earthquake Engineering Online Archive.

CDROM Contents

ACE Analysis of Critical Elements for the Seismic Evaluation of Existing Multistory Residential Buildings
ADAP Arch Dam Analysis Program
ADAP88 Nonlinear Earthquake Analysis of Concrete Arch Dams
ANSR-1 General Purpose Program for Analysis of Nonlinear Structural Response
APOLLO Analysis of Potential Liquefaction of Soil Layers for One-Dimensional Seepage
ASHSD2 Dynamic Stress Analysis of Axisymmetric Structures Under Arbitrary Loading
ASKxELP Assessment of Seismic Risk for Electric Power Networks
BASSIN Dynamic Analysis of Bridge/Abutment/Backfill Systems Subjected to Traveling Seismic Waves
BIAX-1 Analysis of Reinforced Concrete and Reinforced Masonry Sections
BIAX-2 Analysis of Reinforced Concrete and Reinforced Masonry Sections
BiSPEC Bidirectional Nonlinear Spectrum Analysis
BLOCK Basic Programs for Block Theory
BROKE Dynamic Analysis of Electric Transmission Line Systems With Broken Wires
CAL80 Computer Analysis Language for the Static and Dynamic Analysis of Structural Systems
CAL-91 Computer Assisted Learning of Structural Analysis
CELL4 Elastic Finite Element Analysis of Prestressed Cellular Structures of Arbitrary Plan Geometry and Constant Depth
CHARSOIL Characteristics Method Applied to Soils
CUMLIQ Evaluation of Potential for Liquefaction of a Soil Deposit Using Random Vibration Procedures
CURDI4 Elastic Analysis of Circularly Curved, Prismatic, Prestressed Cellular Folded Plate Structures
CURSTR Solution of Curved Folded Plate Structures Using the Finite Strip Method of Analysis
CURVBRG Analysis of Curved Open Girder Bridges
DAEM Detailed Analytical Evaluation Method for Natural Hazards of Existing Buildings
DAMAGE Assessment of Damageability for Existing Buildings in a Natural Hazards Environment
DOT/DETECT Determination of Temperatures in Construction
DRAIN2D+ Inelastic Static and Dynamic Analysis of Plane Structures
DRAIN-2DX Static and Dynamic Analysis of Inelastic Plane Structures
DRAIN-3DX Static and Dynamic Analysis of Inelastic 3D Structures
DRAIN-BUILDING Static and Dynamic Analysis of Inelastic Building Structures
DRTABS Inelastic Earthquake Response of Three-dimensional Buildings
EACD-3D-96 Three Dimensional Earthquake Analysis of Concrete Dams
EACD-3D-2008 Three Dimensional Earthquake Analysis of Concrete Dams Considering Spatially-Varying Ground Motion
EAGD-84 Earthquake Analysis of Concrete Gravity Dams
EAGD-SLIDE Earthquake Analysis of Concrete Gravity Dams Including Base Sliding
EATSW Earthquake Analysis of Towers Surrounded by Water
EFRAME Equivalent Frame Analysis of Unbraced Reinforced Concrete Building for Static Lateral Loads
EMOI Extended Matrix Operation Interpreter
EQPACK A Software and Database for Earthquake Engineering Applications (Not Available)
EQRISK Earthquake Risk to Sites
ERST Earthquake Response of Sea-based Storage Tanks
ETABS Extended Three-dimensional Analysis of Building Systems
EXCEMTANK Response of an Empty Cylindrical Ground Supported Liquid Storage Tanks to Base Excitation
EXDOMTANK Seismic Response of a Domed Cylindrical Liquid Storage Tank
FEQDRAIN Analysis of Earthquake Generation and Dissipation of Pore Water Pressure in Layered Sand Deposits with Vertical Drains
FINPLA2 Computer Program for Non-Prismatic Folded Plates with Plate and Beam Elements
FIRES-RC2 Fire Response of Structures - Reinforced Concrete
FIRES-T3 Fire Response of Structures - Thermal, Three Dimensional version
FLUSH Seismic Soil-Structure Interaction Analysis
FTAP Fault Tree Analysis Program
GADFLEA Analysis of Pore Pressure Generation and Dissipation During Cyclic or Earthquake Loading
GHOST Assessment of Post-Earthquake Availability of Regional Hospital Systems
HYPAM Hydrodynamic Pressure and Added Mass for Axisymmetric Bodies
ISADAB Inelastic Static and Dynamic Analysis of Bridges
LAPBOX Linear Elastic Analysis of Box Girder Bridges
LASS-II Liquefaction Analysis of Saturated Soil Deposits
LASS-III Seismic Response and Liquefaction of Layered Ground Under Multidirectional Shaking
LAYER Deconvolution of Surface Accelerograms for Horizontally Stratified Soil Layers
LUSH2 Complex Response Analysis of Soil-Structure Systems by the Finite Element Method
MASH Nonlinear Analysis of Vertically Propagating Shear Waves in Horizontally Layered Deposits
MICROSARB Seismic Analysis of Regular Highway Bridges
MISA Modified Iterated Simulated Annealing Method for Optimal Design of Buildings
MSBOX Automated Design of Prestressed Concrete Box Girder Bridges
MSRS Multiple Support Response Spectra
MUPDI4 Elastic Analysis of Straight, Prismatic, Prestressed Cellular Folded Plate Structures with Optional Intermediate Diaphragms and Supports
NAPBOX Nonlinear Analysis of Box Girder Bridges
NASCAB Nonlinear Analysis of Segmentally Erected Cable-Stayed Bridges
NASHL Nonlinear Analysis of Reinforced Concrete Shells with Edge Beams
NEABS Nonlinear Earthquake Analysis of Bridge Systems
NOBOX Nonlinear Analysis of Box Girder Bridges
NONLIN Nonlinear Dynamic Time History Analysis of Single Degree of Freedom Systems
NONSAP Structural Analysis Program for Static and Dynamic Response of Nonlinear Systems
NONSPEC Inelastic Response Spectra for Single-Degree-of-Freedom Systems
ODRESB-3D Optimum Design of Reinforced Concrete and Steel Building Systems Subjected to 3-D Ground Motions and ATC-03 Provisions
ODSEWS-2D2 Optimum Design of 2-D Steel Structures for Static, Seismic and Wind Forces
OpenSees Open Systsem for Earthquake Simulation
PC-ANSR Analysis of Nonlinear Structural Response
PCF3D Nonlinear Geometric, Material and Time Dependent Analysis of Three Dimensional Reinforced and Prestressed Concrete Frames
PC FEAP Finite Element Analysis Program
PSDGEN Stochastic Seismic Analysis of Piping Systems Subjected to Multiple Support Excitations
PSEQGN Artificial Generation of Earthquake Accelerograms
QUAD-4 Seismic Response of Soil Structures Using Finite Element Procedures
RASSUEL Reliability Analysis of Soil Slopes Under Earthquake Loading
RCCOLA Reinforced Concrete Column Analysis
RCSA Reinforced Concrete Section Analysis
SAKE Inelastic Response of R/C Frames to Earthquake
SAP-IV Structural Analysis Program for Static and Dynamic Response of Linear Systems
SEAWAVE A Model of Tsunami Generation and Propagation
SEGAN Analysis of Curved Segmentally Erected Prestressed Concrete Box Girder Bridges
SEISAB Seismic Analysis of Bridges
SFRAME Redistribution of Stresses in Segmentally Erected Prestressed Concrete Bridges
SHAKE-91 Equivalent Linear Seismic Response Analysis of Horizontally Layered Soil Deposits
SHLAG Shear Lag Analysis of Simple and Continuous T, I and Box Beams
SHOCHU Nonlinear Response Spectra for Probabilistic Seismic Design and Damage Assessment of Reinforced Concrete Structures
SHORE-III Shell of Revolution Finite Element Program
SIMQKE-I Simulation of Earthquake Ground Motions
SIMQKE-II Conditioned Earthquake Ground Motion Simulator
SOLIDSAP Static Analysis Program for Three-dimensional Structures
SPASM Seismic Pile Analysis With Support Motion
SPCFRAME Nonlinear Segmental Analysis of Planar Prestressed Concrete Frames
SPECEQ/UQ Generation of Response Spectra Digitized at Equal/Unequal Time Intervals
SPECTR Spectra Response Analysis
STABL Analysis of General Slope Stability Problems
STOCAL-1 Stochastic Computer Analysis Language for the Static and Dynamic Analysis of Structural Systems
SUBWALL Practical Elastic Analysis and Design of R/C Structural Walls Using Finite Elements
SUPERETABS Extended Three-dimensional Analysis of Building Systems
TANKFREQ Natural Frequencies of a Cylindrical Storage Tank
TEMPO Transportation Emergency Management of Post-Disaster Operations
TIMES Time Series Analysis and Forecasting
TOJO80 Tower-Joint Computer Program
TOWER Earthquake Analysis and Response of Intake-Outlet Towers
UCFyber Cross Section Analysis Software
ULARC Small Displacements Elasto-Plastic Analysis of Plane Frames
WAVES Seismic Response of Horizontally Layered Soil Deposits
WEBTAP Analysis of Web-tapered Steel Member Systems
3DBASIS Nonlinear Dynamic Analysis of Three Dimensional Base Isolated Structures
3D-BASIS-TABS Nonlinear Dynamic Analysis of Three Dimensional Base Isolated Structures, Version 2
3DSCAS Microcomputer Program for Three-dimensional Static Collapse