Description

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SPACE GASS 14.50.165 – Professional 3D Structural Analysis & Design Software 🏗️

SPACE GASS 14.50.165 is the latest and most advanced release of the industry-trusted structural analysis software used by engineers worldwide. This powerful update introduces the new SG-X analysis engine, a full open API with official Python and C# SDKs, specialised member types, expanded international design codes, and critical stability improvements that make it the definitive version for professional structural engineering work.

From simple beams and portal frames to complex high-rise buildings, towers, bridges and industrial structures, SPACE GASS delivers accurate finite element analysis, comprehensive design checking and clear reporting in one integrated environment.

🚀 What’s New in SPACE GASS 14.50

Version 14.50 brings major advances in analysis power, automation and everyday usability:

• SG-X Analysis Engine ⚡ – A brand-new high-performance solver that expands analysis capabilities while preserving the proven accuracy SPACE GASS is known for.
• SPACE GASS API 🔌 – Full programmatic access to models and results. Official Python and C# SDKs (plus OpenAPI specification) let you automate model creation, run analyses, extract results and integrate with Excel, Grasshopper, custom scripts, BIM tools or AI agents. The API runs locally as a headless service with no authentication required.
• New Member Types – Dedicated Pulley and Truss member types for specialised modelling scenarios.
• Non-Linear Materials for Plates – Define stress-versus-strain tables for plate elements to perform more advanced non-linear analysis.
• Displacement Control Analysis – New analysis option that gives engineers greater control over displacement-driven scenarios.
• NZS 3101:2006 Concrete Design 🇳🇿 – Complete reinforced concrete beam, column and slab design to the New Zealand standard, including dedicated NZ concrete material libraries and NZ reinforcement bar and mesh libraries.
• Updated Revit Add-in – Enhanced bidirectional transfer support for Autodesk Revit 2026 and 2027, covering both physical and analytical models.
• Command Palette – Quickly search and launch tools and commands for faster day-to-day workflow.
• Save Buckling Mode File – Dedicated tool for exporting and reusing buckling mode results.
• AI-Readable Metadata – Option to embed AI-friendly metadata in exported SPACE GASS text files.
• Performance & Usability Upgrades – Faster model save/open with new compression, improved contour plotting at shared nodes, refined AISC 360 Cb moment calculations, auto-adjust member angle when drawing (ideal for Z-vertical models), shift-click additive selection, tighter mesh plate thickness tolerance, and a refreshed Utility form.
• Free Viewer Included – The Free Viewer is now bundled in the main installer so you can open, view and print models and results in a separate window without consuming a full licence.

✨ Core Highlights & Capabilities

SPACE GASS remains one of the most complete and practical structural analysis packages available to practising engineers:

• Linear and non-linear static analysis
• Buckling analysis with clear mode visualisation
• Dynamic frequency, spectral response, transient and harmonic analysis
• Moving load generators for bridges and gantries
• Advanced plate and shell elements with powerful meshing tools
• Master-slave constraints and catenary cable elements
• Steel member design to AS 4100, AS/NZS 4600, AISC 360 (LRFD & ASD), Eurocode 3, NZS 3404, IS 800, BS 5950 and others
• Reinforced concrete beam, column and slab design (AS 3600, IS 456, NZS 3101)
• Steel connection design and portal frame builder
• Comprehensive graphical results, datasheet input, libraries and professional reporting
• Batch processing and deflection optimiser

All analysis and design modules are fully integrated, so data flows seamlessly from model to results to design checks without export/import steps.

🖥️ System Requirements

SPACE GASS 14.50.165 is optimised for modern Windows workstations:

• Operating System: Windows 10 or Windows 11 (64-bit)
• Processor: Intel or AMD processor (Intel multi-core strongly preferred)
• Graphics: Modern graphics card with at least 2 GB RAM (NVIDIA GeForce recommended)
• Recommended setup: OpenGL Shader Mode enabled for the best visual performance — fully rendered deflections, shaded and transparent load diagrams, smooth moment/shear/axial plots, and a highly responsive interface

There is no native Mac version. Windows emulators or virtual machines are not supported. For optimal results, keep your graphics driver up to date from the manufacturer’s website and assign the high-performance GPU to SPACE GASS when your computer has multiple graphics cards.

✅ Important Bug Fixes & Stability Improvements in 14.50.165

Build 14.50.165 is the recommended version for all users of the 14.50 series because it includes several critical fixes:

• Fixed incorrect shear force display (both on-screen and in text reports) for members with translational end releases when using the SG-X solver
• Corrected local axis orientation issues that could affect intermediate member results, reports and steel design for members running in the negative global axis direction (SG-X only)
• Resolved incorrect accumulation of Von Mises stress and plastic strain contours during non-linear analyses with non-linear materials
• Fixed zero axial force display for compression truss elements (affected early 14.50 builds)
• Additional minor fixes across the API, installer, concrete design reporting, Library Editor, Steel Connection DXF export and Free Viewer

Important recommendation: If you analysed any models with the SG-X solver in builds 14.50.155 through 14.50.164, re-analyse those jobs in 14.50.165 to ensure fully accurate results. Earlier versions of SPACE GASS (before 14.50) were not affected by these issues.

🌍 Why Engineers Continue to Choose SPACE GASS

SPACE GASS has been continuously developed since 1983 and is used by structural engineers in more than 70 countries. It forms part of the StruSoft Group and has a long history of delivering reliable, code-compliant results for certified design work. The combination of a mature, proven solver core with modern tools such as the SG-X engine, open API and strong BIM integration makes it suitable for both traditional desktop workflows and advanced automation.

Whether you are a consulting engineer running daily projects, a firm looking to automate repetitive analysis tasks, or a team integrating structural models with Revit and parametric tools, SPACE GASS 14.50.165 provides the accuracy, speed and flexibility required for professional structural engineering.

Upgrade to SPACE GASS 14.50.165 today and take advantage of the new SG-X solver, expanded design capabilities, powerful API and improved stability of the latest release.

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“SPACE GASS 14.50 is outstanding for everyday structural work. The new SG-X solver is fast and reliable, the 3D renderer is smooth even on large models, and the steel and concrete design modules (AS, AISC, Eurocode, NZS) save a huge amount of time. The interface is logical once you learn the right-click tools, and the new API opens up real automation possibilities. Highly recommended for practising engineers.”

— Structural Engineer, Australia