Structural Analysis – Altair Solutions

Altair Solutions for Structural Analysis

Altair is a renowned technology company that provides advanced engineering software solutions. Among its extensive range of offerings, Altair specialises in structural analysis software. These tools empower engineers and designers to simulate and analyse the behaviour of structures under various loading conditions, helping them optimise designs, improve performance, and ensure safety.

Altair offers several robust structural analysis software solutions, each tailored to address specific engineering challenges. Let's explore some of Altair's prominent offerings in this domain:

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Structural Analysis for Rapid Design Iterations

Altair SimSolid is an innovative simulation technology that allows designers, engineers, and analysts to perform structural analyses on fully featured CAD assemblies within minutes. It eliminates the need for time-consuming and error-prone tasks such as geometry preparation and meshing. With Altair SimSolid, multiple design scenarios can be simulated quickly without simplifying complex geometries. Additionally, it supports all typical connections and offers a range of analysis options, including linear static, modal, and thermal properties, as well as more complex nonlinear and transient dynamic effects. This powerful simulation tool can help companies develop quality products faster and beat competitors to market. tool can help companies develop quality products faster and beat competitors to market.

Structural Analysis for Rapid Design Iterations

Optimisation-enabled Structural Analysis

OptiStruct is a powerful structural solver developed for over 25 years. It offers various solutions for linear and nonlinear analyses, including statics and dynamics, vibrations, acoustics, fatigue, heat transfer, and multiphysics disciplines. It also offers various structural optimisation methods and manufacturing constraints for traditional processes, composites, and additive manufacturing. OptiStruct is used by many leading companies worldwide to improve product design and ensure structural performance. This simulation technology integrates structural optimisation and analysis seamlessly and has been commercially available since 1994. OptiStruct’s topology optimisation has led to the creation of lightweight and structurally efficient product designs over the past two decades.

Product Performance Under Dynamic Loadings

Radioss is a widely used analysis solution that helps evaluate and optimise product performance for complex designs under dynamic loadings. It has been an industry leader for over 30 years, particularly in automotive crash and safety, shock and impact analysis, and more. It is recognised across various industry sectors, including automotive, aerospace, electronics, and defence, and provides efficient and robust predictions of combined multiphysics behaviours in complex environments. Radioss is a powerful tool part of Altair’s simulation solutions and can be integrated with other Altair tools and third-party solutions.


Altair HyperWorks: HyperWorks is a high-performance finite element pre-processor for creating complex, high-quality meshes for structural analysis. It provides robust modelling and visualisation capabilities, enabling engineers to generate finite element models from CAD data efficiently. HyperMesh supports various solvers and seamlessly integrates with other Altair software, making it a versatile tool for meshing and model setup.

Altair Inspire: Inspire is a multidisciplinary design optimisation (MDO) platform that combines structural analysis, topology optimisation, and additive manufacturing capabilities. It enables engineers to explore innovative designs by automatically generating optimised shapes based on defined objectives and constraints. Inspire encourages lightweight and efficient designs, making it ideal for applications where material savings and performance improvements are essential.

These are just a few examples of Altair’s vast structural analysis software offerings. Altair’s solutions are widely adopted by engineering professionals and organisations worldwide, helping them streamline their design processes, enhance product performance, and reduce development costs. With a strong commitment to innovation and customer satisfaction, Altair continues to push the boundaries of structural analysis software, empowering engineers to create safer, more efficient structures across industries.