01
Statically Determinate Structures
Supported beams, cantilevers, Gerber beams with internal hinges. Exact solution of equilibrium equations with immediate output.
AVAILABLE
v2.5 — Available NowNEW: Internal Constraints
Structural Analysis 2D
on your TI-Nspire
StaticaLT solves statically determinate and indeterminate beams, frames and trusses, draws axial force, shear force and bending moment diagrams and computes the deflected shape — right on the calculator, no PC needed.
- License per Calculator ID
- Email Delivery
The video loads from YouTube only when you press play.
- Load Types
- 12+
- On Calculator
- 100%
- Quick Installation
- < 5 min
01 // FEATURES
Everything you need for 2D Statics
Developed in Lua for TI-Nspire CX / CX II. Native GUI, no external spreadsheets.
02
Statically Indeterminate Structures
Analysis via the Direct Stiffness Method (FEM). Native handling of indeterminate structures with no limit on the degree of indeterminacy.
AVAILABLE
03
Support Reactions
Calculation and visualization of vertical, horizontal reactions and moments at supports. Interactive vector diagram on canvas.
AVAILABLE
04
AFD / SFD / BMD Diagrams
Axial, shear and bending moment diagrams plotted on canvas with automatic scaling and highlighted critical values.
AVAILABLE
05
Elastic Deformation
Calculation of nodal displacements and rotations. Visualization of the elastic line with configurable scale factor.
AVAILABLE
06
Advanced Loads & Supports
Rotatable supports, distributed loads (uniform, triangular, trapezoidal), axial loads and internal hinges (releases).
AVAILABLE
07
Elastic Springs
Translational (kx/ky) and rotational (km) nodal springs with configurable orientation angle. Elastic supports and Winkler foundation modeling.
Feature in testing phase — errors may occur
BETA
08
Thermal Effects & Fabrication
Thermal loads (dT, α) and fabrication error (dL) on bars. Color visualization: orange = heating, blue = cooling.
Feature in testing phase — errors may occur
BETA
09
Internal Constraints
Internal slider (shear release), hinge and roller between bars, placed on the node just like external supports. The deflected shape shows the relative sliding and rotation.
Feature in testing phase — errors may occur
BETA
10
5-Language Interface
Italian, English, Spanish, Portuguese and German. Instant switch without restarting the calculator.
AVAILABLE
02 // TUTORIALS
Tutorials & Guides
Learn to use StaticaLT step by step with our videos.
03 // INSTALLATION
Ready in 3 steps
- 1
Buy the License
Choose the plan and complete the payment by card. Enter your TI-Nspire calculator ID during checkout.
Calculator ID → unique, non-transferable license
- 2
Receive the .tns File
Receive the StaticaLT.tns file and step-by-step installation instructions via email (manual delivery after payment verification).
Manual delivery after verification
- 3
Install and Calculate
Transfer the file to the calculator via TI-Nspire Computer Link. Open the app and start solving structures.
USB transfer — no extra drivers
Compatible Models
- TI-Nspire CXYes
- TI-Nspire CX CASYes
- TI-Nspire CX IIYes
- TI-Nspire CX II-TYes
- PC SimulatorNo
Quick Installation< 5 min
From file download to app launch on the calculator
04 // PRICING
Get your License
Software tied to your TI-Nspire hardware ID.
Caution with Calculator ID
Enter the ID carefully on Stripe: the license is generated for that unique code. If there is an obvious mistake (a missing digit, or you sent the OS version instead of the ID), email us at staticalt@turchini.uk and we'll fix it together. We can't move a license to a different calculator.
Path: Settings 5 > Status 4 > About > Product ID
Single License
Full access for your personal calculator.
€15one-time
- Valid for 1 Calculator ID
- Determinate and Indeterminate Structures
- AFD / SFD / BMD Diagrams
- Elastic Deformation Calculation
- Free Updates
- Email Support
Buy Now — €15(opens in a new tab)
Secure payment with Stripe
Study Group
3 separate licenses for the price of 2. Ideal for friends.
€30one-time
= €10 per calculator
- Valid for 3 Calculator IDs
- All features included
- Independent licenses
- 33% Savings
- Email Support
Buy Now — €30(opens in a new tab)
Secure payment with Stripe
1
Secure Payment
Click the "Buy Now" button to access Stripe's secure checkout. You can pay with credit card, Apple Pay, or Google Pay in complete safety.
2
Enter ID & Receive
Enter your calculator ID directly on the Stripe payment page. Once the purchase is complete, you will receive the activated .tns file via email.
- Secure Payment
- Email Delivery
- Direct Support
Questions? Contact me: staticalt@turchini.uk
05 // FAQ
Frequently asked questions
Which calculators does StaticaLT run on?
TI-Nspire CX, CX CAS, CX II and CX II-T. It does not run on the PC simulator.
What structures can it solve?
2D beams, frames and trusses, statically determinate and indeterminate, using the direct stiffness method (FEM). It computes support reactions, axial force, shear force, bending moment and the deflected shape. It handles point and distributed loads, internal constraints (hinge, slider, roller), springs and thermal loads.
Can I try it before buying?
Yes. The free demo uses the same solver and gives identical results, but it is limited to structures up to 3 nodes and does not draw the bending moment diagram.
How do I receive it after paying?
You receive by email the .tns file tied to your calculator ID, with instructions. Delivery is manual, after the payment is verified. You copy the file to the calculator over USB with TI-Nspire Computer Link.
Where do I find my calculator ID?
Settings (5) > Status (4) > About > Product ID. Copy it exactly: the license only works on the calculator with that ID. An obvious mistake, like a missing digit, we fix together by email.
Is it a one-time payment?
Yes: €15 once for one calculator, with free updates. The study group costs €30 and includes 3 licenses for 3 different calculators.
Do I need a PC or internet to use it?
No. Once installed, everything runs on the calculator; the PC is only needed to copy the file.
Can I use it during an exam?
It depends on your instructor and your exam rules: ask first. StaticaLT is meant for studying and checking your exercises.
Not sure yet? Try it first.
The free demo runs the same solver: identical results, structures up to 3 nodes.