Structural modeling
Assemble frames, cables, tendons, shells, and solids into a single coordinated model. Work in 2D or 3D with object-based geometry.
DWG 01 · HERO
Structural Analysis and Design
SAP2000 The structure, fully resolved.
Professional software for two- and three-dimensional structural modeling, finite element analysis, and code-based design — used on buildings, bridges, and complex structural systems.
DWG 02 · INTRODUCTION
One model. The analysis, the design, and the judgment that follows.
SAP2000 is an integrated environment for structural engineers. Geometry, properties, loads, analysis, and design live in the same model — so the load path stays visible from the first member to the final check.
- Modeling
- 2D and 3D structural systems, from frames to shells and solids.
- Analysis
- Static, dynamic, linear, and nonlinear procedures in one solver stack.
- Design
- Steel, concrete, and aluminum design from the analyzed model.
DWG 03 · PRODUCT
Built for the way structures are actually engineered.
Define the system, assign sections and materials, apply loads, and run the analysis without leaving the model. Results return as deformed shapes, force diagrams, and stress contours — then feed directly into design.
The interface is organized around the structural model itself: a working viewport, object-based editing, and analysis output that stays attached to the members you drew.
- 01 Integrated 3D model
- 02 Automatic and manual meshing
- 03 SAPFire analysis engine
- 04 Dynamic and nonlinear analysis
- 05 Code-based member design
- 06 Result visualization
DWG 04 · CAPABILITIES
What the software is for
The working surface of a structural practice — modeling, analysis, and design, without invented extras.
Finite element meshing
Mesh shells and solids for finite element analysis. Refine where the behavior demands it.
Static & dynamic analysis
Linear static, modal, response spectrum, and time-history procedures for the loads the structure must actually carry.
Design from the model
Steel, concrete, and aluminum design using the analysis results already attached to each member.
Results you can read on the structure
Deformed shapes, force diagrams, and stress contours stay on the model — not buried in a disconnected report.
DWG 05 · MODELING
Draw the system as it will stand.
SAP2000 treats the structure as a set of objects — beams, columns, braces, slabs, walls, cables — then converts that geometry into an analysis model. Grid systems, extrusion, and replication keep large models disciplined.
- 2D frames and 3D space frames
- Shell and solid finite elements
- Cables and tendons
- Section properties and materials
- Load patterns and combinations
DWG 06 · ANALYSIS
Ask the model the questions the structure will face.
01 Linear static
Gravity, lateral, and combination cases on the assembled stiffness of the model.
02 Modal analysis
Eigen and Ritz vectors for dynamic characterization of the system.
03 Response spectrum
Code-oriented seismic demand applied through the modal properties.
04 Time history
Modal or direct-integration response to recorded or synthetic records.
05 P-Delta & staged construction
Geometric nonlinearity and construction sequence when the order of work matters.
06 Moving loads
Vehicle and lane loading for bridge and transportation structures.
DWG 07 · ENGINE
Analysis engine
SAPFire
The SAPFire analysis engine is the computational core of SAP2000. It assembles the finite element model and solves the analysis cases you define — from routine static checks to dynamic and nonlinear work.
- Solver SAPFire
- Model class Finite element
- Elements Frame · Shell · Solid
- Procedures Static · Dynamic · Nonlinear
DWG 08 · DESIGN
Design against the forces the analysis just produced.
Once the model has been analyzed, SAP2000 can design steel, concrete, and aluminum members from those results. The intent is straightforward: the member you drew is the member you check.
Steel design
Concrete design
Aluminum design
Bridge workflows
DWG 09 · WORKFLOW
A disciplined path from geometry to design
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01
Model
Establish grids, draw objects, and assign sections, materials, and supports.
-
02
Load
Define load patterns and combinations for gravity, lateral, and special cases.
-
03
Analyze
Run the cases required — static, modal, spectrum, time history, or nonlinear.
-
04
Design
Check members against the results and revise the model where the structure demands it.
DWG 10 · LICENSE
A clear price. A direct purchase.
One license. One amount. Payment by bank transfer — with an order reference so the payment can be matched.
SAP2000 License
€25
One-time payment · Bank transfer
- Structural modeling, analysis, and design
- Order reference generated at checkout
- Bank details issued at checkout
- Access after the transfer is verified
Submitting an order does not confirm payment. Confirmation follows verification of the transfer.
DWG 11 · FAQ
Before you order
What am I purchasing?
A SAP2000 license for €25. SAP2000 is structural analysis and design software for professional engineering work.
How do I pay?
By bank transfer only. After you submit your details you will receive bank instructions and a unique order reference to include with the payment.
Does submitting the form mean I have paid?
No. An order starts in Awaiting Bank Transfer. If you record that a transfer was initiated, the status becomes Payment Under Review. Payment Confirmed is reserved for verification — it is not granted by a button click.
Is this an official CSI store?
No. This is an independent purchase page for the challenge implementation. It does not claim official, authorized, or reseller status.
When is the license released?
After the bank transfer is received and verified against your order reference. Until then the order remains awaiting transfer or under review.
DWG 12 · CONTACT
A direct line to order support.
Questions about a license, a bank transfer, or an existing order. Write here — or use the address beside the form.
DWG 13 · CLOSE
Put the model to work.
SAP2000 — Structural Analysis and Design. License €25, paid by bank transfer.
Buy SAP2000 — €25