Published by Jutarus Ratanasethakul on 2023-09-03
What is A-Truss 3D? A-Truss 3D is a user-friendly application designed for structural engineers and engineering students to analyze space trusses using the Stiffness Matrix Method. The app offers a range of features to make the analysis process easier and more efficient.
1. - Truss Assistant Creator is very useful for the large and complex truss, to manually input the nodes and members for the Double-Layer Truss like 61 nodes and 400 members is very tedious and is prone to error, but with the Assistant Creator you input just a few information and the app will automatically generate all the data for you.
2. "Double-Layer Truss" type is available for truss assistant creator and more generic types of 3D truss will be added.
3. A-Truss 3D is an application for structural engineers or engineering students who need a tool to analyze the space truss.
4. - Proportion: draw truss member according to the size of members.
5. - Equilibrium check is very easy, you can check against the truss model in 3D for the loads, reactions and moment arms.
6. - Truss calculation results as PDFs file format for printing and sending via email.
7. - Support for large Space Truss: the app has been tested on old device iPad 2 with Retina (since 2012) with the 145 nodes and 512 members without any problems.
8. - The app use the Direct Stiffness Matrix to solve the 3D Truss with the detail of calculation.
9. - With the 3D graphic you can view your truss in any direction.
10. - Solutions include node displacements, member axial forces and stress.
11. Liked A-Truss 3D? here are 5 Productivity apps like A-Truss; A-Truss Lite; A-Truss HD; CASA Plane Truss 2D; Truss Calculator / Cálculo de cerchas;
Or follow the guide below to use on PC:
Select Windows version:
Install A-Truss 3D app on your Windows in 4 steps below:
Download a Compatible APK for PC
| Download | Developer | Rating | Current version |
|---|---|---|---|
| Get APK for PC → | Jutarus Ratanasethakul | 1 | 2.0 |
For Windows 11, check if there's a native A-Truss 3D Windows app here » ». If none, follow the steps below:
| Minimum requirements | Recommended |
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Get A-Truss 3D on Apple macOS
| Download | Developer | Reviews | Rating |
|---|---|---|---|
| Get $2.99 on Mac | Jutarus Ratanasethakul | 0 | 1 |
Download on Android: Download Android
- Easy to use UI with 3D graphics
- Solutions include node displacements, member axial forces, and stress
- Equilibrium check against the truss model in 3D for loads, reactions, and moment arms
- Truss Assistant Creator for large and complex trusses
- Direct Stiffness Matrix used to solve 3D trusses with detailed calculations
- 3D graphics allow viewing of truss in any direction
- 3 options to view truss: Proportion, Equal, and Wireframe
- Truss calculation results can be saved as PDFs for printing and sending via email
- Supports large space trusses with up to 145 nodes and 512 members, tested on an old device (iPad 2 with Retina) without any problems.
PC Apps 
