Description
Structural design and analysis software
| *New in GSA 10 | Analysis | Building | Bridge | Suite | |
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| Application Programming Interface | |||||
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Use the COM API with your own code or third-party programs to create, edit, and optimise your structure |
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| Modelling Tools | |||||
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Text, graphical and automatic creation of geometry and loads |
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| Tapered Elements* | |||||
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Define entities which vary in size along their lengths |
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| Nonlinear Elements | |||||
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Compression-only struts, tension-only ties, nonlinear springs, and cables |
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| 2D and 3D Elements | |||||
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Covers all element types in GSA such as 1D, 2D, 3D, and spring elements |
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| 2D Members* | |||||
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Create slab and wall entities in the design layer |
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| Nonlinear Materials | |||||
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Elastic-Orthotropic and Elastic-Plastic Isotropic materials |
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| Linear, P-Delta, and Nonlinear Analyses | |||||
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Analyse for geometric and material nonlinearity over large deflections, including dynamic relaxation and explicit solvers |
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| Imperfection Analysis* | |||||
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Impose imperfections on analysis without modifying the base geometry |
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| Staged Analysis | |||||
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Add, remove, and change elements and constraints within analyses |
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| Dynamic Analysis & Response | |||||
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Modal, Ritz, and Explicit analyses, including P-Delta effects, with Response Spectrum, Harmonic, Time History, and Periodic analyses |
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| Buckling Analysis | |||||
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Modal buckling of 1D & 2D elements; Nonlinear buckling of 1D elements |
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| Wave Loading | |||||
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Generate wave and current loads on submerged structures |
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| Raft Analysis | |||||
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Combine structural models with nonlinear soil for foundation design |
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| Footfall Analysis | |||||
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Calculate accelerations, velocities and response factors from pedestrian loading |
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| RC Design | |||||
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Design of reinforced concrete slabs and walls to international standards |
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| Fast Slab Reinforcement Calculations* | |||||
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Generate reinforcement results as user modules |
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| Steel Design | |||||
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Design of steel beams, columns, and braces to international design codes |
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| Bridge Loading | |||||
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Lane and vehicle load optimisation for highway and railway bridges |
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| Form-finding | |||||
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Geometry generation for tension and compression only structures |
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| Fabric Analysis | |||||
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Analysis of fabric nonlinear materials |
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Oasys GSA – the benchmark for structural analysis
GSA is the software of choice for advanced analysis and design of buildings, bridges and tensile structures. It provides a complete toolkit, with quick model creation and a comprehensive suite of analysis options, working seamlessly with engineers’ favourite BIM tools and workflow. Designed by engineers for engineers. Check out the new features in GSA 10.0.
Oasys GSA is an established, trusted and comprehensive structural analysis package, and our licensing options ensure that its power and speed are available for any project. Choose from GSA Analysis, GSA Building, GSA Bridge, or the complete GSA Suite.
Download GSA BrochureGSA Building
GSA Building has met the demands of projects like 30 St Mary Axe in London, the National Assembly for Wales in Cardiff, Marina Bay Sands in Singapore, and the CCTV building in Beijing.
GSA Building combines steel and concrete design, footfall and soil-structure interaction analysis features within the same software package. With this intuitive software, you can design structural models with a full range of 1D, 2D and 3D elements, to design and analyse even the most complex buildings.
Find out moreGSA Analysis
GSA Analysis is a highly intuitive tool for performing day-to-day analysis and solve complex engineering problems within the same platform.
GSA Analysis is developed around a graphical environment, which means more time can be spent on other parts of the design and analysis. The integration with Autodesk’s Revit Structure and other advanced modelling software ensures easy model transfers and accurate model coordination.
Find out moreGSA Suite
GSA Suite is our most comprehensive package, offering all of GSA’s features including form finding and fabric analysis for tensile and gridshell structures in a single, straightforward package.
GSA Suite allows you to design structural models with 1D, 2D, and 3D finite elements, use footfall analysis to measure the responsiveness of human induced vibration, and form finding to ensure the correct forces and pre-tension within fabric structures.
As engineers and architects push the boundaries with new creations, GSA offers a solution which is quick, accurate, and recognised globally as one of the most complete packages for structural engineers.
Find out moreGSA Bridge
The perfect tool for busy bridge designers, GSA Bridge automates the optimisation of bridge loads (such as vehicle and lane loading) to a variety of international codes, as well as checking for pedestrian footfall vibration, and is one of only packages to include vertical footfall analysis.
Simulate advanced bridge engineering problems with accurate tools developed by the producers of the design criteria. With data available in rich text or spreadsheet format, it fits seamlessly with other tools on your desktop.
Find out morePlease fill out the following form to make an enquiry for this software.
Complete the form available by clicking on the Request a Trial button and add any additional information in the comments section that we may find helpful in deciding whether to authorise a trial. Upon submission of the form we endeavor to get back to you as soon as possible.
- Any mandatory form questions that are not completed accurately or fully will not be issued with a trial licence.
- If you have already been issued with a trial licence for this product in the past 12 months please contact us before submitting a request.
- Trial request approval is entirely at our discretion; Oasys reserves the right to decline a request at any time, and for any reason.
If you’re interested in our software, have some questions or want to know the pricing, we’re here to help. Contact us and one of our advisors will help you find the answers you need.
Simply fill out the contact form with your question and we’ll get back to you as soon as we can.
Request a Trial Submission Form
Further Information
The trials are limited for 14 days only, and there is no functional limitation. During the evaluation period you will only be able to use the software for test purposes and not for commercial paid work, and for the duration we will support you to get the most out of your test. GSA system requirements can be found in the FAQs.
All we ask from you are some details so we can contact you to issue you with the installation file.
Once you submit your details, a customer service agent will contact you and provide the free trial installer.
Existing customers who are fully maintained can download the latest versions of their software on demand from their personalised customer licensing portal.
Your login ID and Password for the portal is not the same as your website account. You can find your login details in your purchase confirmation email. Alternatively you can request for your login details to be sent to you by emailing oasys@arup.com.
This trial program includes all modules except Fabric. To activate these options, select them on the Advanced Features on the Preferences dialog. If you wish to trial form-finding and fabric analysis, please contact us at oasys@arup.com for a licence.
- Evidence of the testing carried out for this version is given in the Test Certificate.
- Refer to the Hong Kong Buildings Department website for information on the pre-acceptance status by that authority.
During the evaluation period you will only be able to use the software for test purposes and not for commercial paid work, and for the duration we will support you to get the most out of your trial.
All we ask from you is some details so we can decide whether you are eligible for a trial.
Compatible with most modern day Windows operating systems.
The full conditions of purchase and maintenance are set out in the Oasys Software Licence and Support Agreement. All prices are subject to TAX at the current rate.
Prices and specifications are subject to change without notice – please ask for a written quotation.
Although every care has been taken to ensure the accuracy of all information contained herein, the contents do not form or constitute a representation, warranty, or part of any contract.
By completing and submitting this form you consent to Oasys Limited storing and processing the personal data you have provided. We will use this information to keep you updated about the products requested for customer service and sales analysis. We do not pass your details to third parties to use. For more information visit our privacy policy. You may opt-out at any time by emailing oasys@arup.com.
Please select what type of licence you would like to purchase
GSA
USD $567.69
Advanced, flexible and robust structural analysis suite for buildings, bridges and tensile structures. Incorporates PDisp for raft and piled raft analysis.
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