{table-plus:enableSorting=false|border=1|width=100%}










| !SAP2000.PNG|align=left,border=1,vspace=15px,hspace=20px! |
{table-plus}

SAP2000 Topics

Recommended publication

{table-plus:enableSorting=false|align=right}








| !A_Modeling_01.PNG|border=1,height=270px! |
{table-plus}

{table-plus:enableSorting=false|borderColor=white|align=right|width=10px|height=270px}








| |
{table-plus}

• ^[1]

Image Added

SAP2000 SAP2000 is general-purpose civil-engineering software ideal for the analysis and design of any type of structural system. Basic and advanced systems, ranging from 2D to 3D, of simple geometry to complex, may be modeled, analyzed, designed, and optimized using a practical and intuitive object-based modeling environment that simplifies and streamlines the engineering process. The SAPFire ® Analysis Engine integral to SAP2000 drives a sophisticated finite-element analysis procedure. An additional suite of advanced analysis features are available to users engaging state-of-the-art practice with nonlinear and dynamic consideration. Created by engineers for effective engineering, SAP2000 is the ideal software tool for users of any experience level, designing any structural system.

...

SAP2000 is also an excellent medium for education. Open SAP2000 and follow the CSI Watch & Learn video series to receive not only instruction on software use, but also insight into structural engineering philosophy and practice.

...

Modeling

...

unmigrated

{table-plus:enableSorting=false|align=right}










| !F_Industry_04.PNG|border=1,height=190px! |
{table-plus}

{table-plus:enableSorting=false|borderColor=white|align=right|width=10px|height=200px}










| |
{table-plus}

Modeling

Image AddedBuilt-in modeling templates, a versatile and user-friendly interface, intuitive controls and features all combine to simplify and expedite a sophisticated object-based modeling process. A broad range of modeling options provide for methods and technologies at the forefront of structural engineering. Model domain may be component, system, or global-level in scope, while encompassing sub-grade components and soil-structure interaction. Grid line, snap, and replication tools are a few of the many practical features which make the modeling environment and process accessible to beginners, and sophisticated for advanced users.

...

Nonlinear-fiber-hinge assignment is another advanced modeling technique available. SAP2000 implements code-based or empirical hinging behavior by modeling geometry and materials as discrete points within a cross-section, then correlating these discretized areas with their associated nonlinear behaviors. Limit-state and hysteretic considerations may also be implemented under nonlinear-static and dynamic analyses.unmigrated-inline-wiki-markup

{table-plus:enableSorting=false|align=right}










| !A_Modeling_02.PNG|border=1,height=80px! | !F_Industry_03.PNG|border=1,height=80px! | !A_Modeling_03.PNG|border=1,height=80px! | !F_Industry_01.PNG|border=1,height=80px! |
{table-plus}

{table-plus:enableSorting=false|borderColor=white|align=right|width=10px|height=100px}










| |
{table-plus}

Once an object-based model is created, the SAPFire ® Analysis Engine automatically converts the assembly into a finite-element model by meshing the material domain with an efficient network of quadrilateral sub-elements. Joint-interpolation algorithms drive automatic edge-constraint technology to connect mesh mismatch. The Reshaper Tool is then available for mesh reshaping and refinement.

SAP2000 is the ideal tool for modeling structural systems of any complexity and any project type. Buildings, bridges, transportation infrastructure, such specialty structures as dams, sports facilities, and offshore systems are a few examples of the limitless design possibilities.

{table-plus:enableSorting=false|align=right}










| !B_Loading_01.PNG|border=1,height=180px! |
{table-plus}

{table-plus:enableSorting=false|borderColor=white|align=right|width=10px|height=200px}










| |
{table-plus}

Loading

...

Image AddedImage AddedImage AddedImage Added

Loading

Image AddedPowerful built-in templates also simplify and expedite the load-application process. Seismic, wind, vehicle, wave, and thermal forces may all be automatically generated and assigned according to a suite of code-based guidelines. Users are free to define and envelope an unlimited number of load cases and combinations.

...

Enveloped load conditions may be coupled with certain advanced analysis and construction techniques (P-Delta effect, segmental construction, etc.) for additional insight into structural response.

Analysis

{table-plus:enableSorting=false|align=right}










| !C_Analysis_01.PNG|border=1,height=200px! |
{table-plus}

{table-plus:enableSorting=false|borderColor=white|align=right|width=10px|height=220px}










| |
{table-plus}

Image AddedA range of innovative analysis techniques are integrated into the capabilities of SAP2000. Users are free to supplement the standard yet sophisticated analysis process by implementing advanced features for nonlinear and dynamic consideration. This versatility makes SAP2000 a practical and productive tool for any analysis type ranging from simple static, linear-elastic to more complex dynamic, nonlinear-inelastic.

...

Static and dynamic methods are available for earthquake simulation. Nonlinear-static-pushover analyses may consider modal, uniform, or user-defined lateral load patterns, plastic-hinging behavior of slender elements, inelastic response of shear walls, floor slabs, and steel plates, and then formulate demand-capacity, damping, and performance-point calculations with customizable summary reports. Wiki Markup{table-plus:enableSorting=false|align=right} | !C_Analysis_03.PNG|border=1,height=80px! | !C_Analysis_05.PNG|border=1,height=80px! | !C_Analysis_02.PNG|border=1,height=80px! | {table-plus} Wiki Markup{table-plus:enableSorting=false|borderColor=white|align=right|width=10px|height=100px} | | {table-plus}

Dynamic methods include response-spectrum (for likely maximum seismic response given pseudo-spectral acceleration vs. structural period curve), power-spectral-density and steady-state (for fatigue behavior with optional damping and complex-impedance properties), and time-history analyses. Time histories may follow modal or direct-integration methods, and they may be chained together and enveloped with such advanced analyses as P-delta and staged-construction procedures.

Staged-construction features are comprehensive. The construction sequence is scheduled with Gantt-chart options, enveloped with performance measures, and paired with analysis procedures. At each construction stage, evaluation may consider static or dynamic structural response, support reactions, geometric and material nonlinearity (including buckling, creep, and shrinkage), tendon and cable application with target-tensioning, etc. The Model Alive feature is available for small to medium-sized projects to analyze real or possible structural modifications.

{table-plus:enableSorting=false|align=right}










| !D_Design_01.PNG|border=1,height=140px,align=center! |
| !E_Output_02.PNG|border=1,height=100px,align=center! |
{table-plus}

{table-plus:enableSorting=false|align=right}




| !E_Output_01.PNG|border=0,height=210px! |
{table-plus}

{table-plus:enableSorting=false|borderColor=white|align=right|width=10px|height=230px}




| |
{table-plus}

Design, Output, and Interoperability

...

Image AddedImage AddedImage Added

Design, Output, and Interoperability

Image AddedDesign is fully integrated with the analysis process, enveloping results before automatically sizing steel members and designing reinforced-concrete sections. Automatic steel, concrete, aluminum and cold-formed-framing design code checks ensure that structures meet criteria of American, Canadian, and a variety of international standards.

...

SAP2000 also provides a suite of interoperability features. Output reports may be transferred to Microsoft platforms in RTF file format or websites in HTML. SAP2000 models may import and export between CIS/2 STEP, SDNF, AutoCAD‏, Frameworks Plus, IGES, and Prosteel.

The SAP2000 Open Application Programming Interface (OAPI) allows developers to create custom programming applications linking related design platforms to SAP2000 function. Visual Basic and most standard languages are supported. Visit the OAPI page of the CSI Website to learn more about interoperability with SAP2000.

Image Added   Image Added

Levels and Features

Several different levels of capability are offered for the SAP2000 product. Each subsequent level provides an additional set of features. Please refer to the Levels and Features page of the CSI Website for details.

SAP2000 Tutorials

...

Refer to the SAP2000 Tutorial page.

SAP2000 Test Problems

Refer to the SAP2000 Test Problems page.

References

• Aviram, A., Mackie, K., Stojadinovic, B. (2008)

...

SAP2000 Test Problems

...

References

• [1] –

  . Guidelines for Nonlinear Analysis of Bridge Structures in California. Berkeley, CA: Pacific Earthquake Engineering Research (PEER) Center.