Oasys Suite GSA 是对所有的结构和有限元模型进行分析的专业软件，可以进行静态和动态、线性和非线性分析，它还可以用于刚结构和钢筋混凝土中的配筋设计。

For many years, GSA has been one of the leading PC based packages for structural analysis. Developed by Arup to meet the demanding and diverse requirements of Arup, one of the world's leading firms of international consulting engineers, the proof of GSA's capabilities are proven on thousands of complex and prestigious projects worldwide.

Full on-line program help and logical user interfaces in a familiar environment ensure that minimal learning curves are required. Extensive automated data checking help avoid wasted time caused by errors. Spreadsheet style tables complement GSA's powerful and highly intuitive graphical utilities, both to generate the model and to examine the results, enabling easy data manipulation. Whichever way you look at your model, GSA makes it easy for you.

GSA's comprehensive specification enables the engineer's structural analysis and design requirements to be fulfilled within one program, whether you are designing a tall building, an iconic bridge, a deep foundation, or something unusual (for example, GSA has been used for Sculptures). Engineers use GSA throughout the design program, from the initial scheme to the fine detail.

Some of the best structural engineers in the business guide and monitor GSA development and practising engineers drive it forward to ensure that GSA remains focused at the leading edge of structural analysis and design