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Structural or Civil engineering is one of the relatively matured branch of engineering. The tall buildings, longer span bridges, large wind turbines, space satellites, heavy industrial structures are standing testimony of successful structural engineering simulations and development. Lightweight, optimal, nature inspired, sustainable, green and multifunctional design of structures is the growth trend. We provide structural engineering simulation to ensure that the product meets the design for strength and or Design for stiffness for gravity, wind, snow, seismic, impact, live and coupled loadings. We specialize on fulfilling the coupled functional requirements of the Industrial structures and products through Simulations.
Structural Engineering Simulation Solutions

We provide basic structural engineering simulations for,

  • Linear and nonlinear structural analysis with Geometric, Material and Contact nonlinearities.

  • Linear and nonlinear Perturbation or buckling or elastic instability analysis.

  • Dynamic, transient analysis  for wind, seismic, explosion, blast and crash impact resistance.

  • Structural topology, size optimization, nature inspired evolutionary and multiphysics optimization.

  • Structural Engineering Analysis with Linear Elastic, Elastoplastic, Viscoelastic, Hyperelastic, anisotropic and custom material models.

  • Progressive failure and damage prediction.
    Multiphysics Structural Engineering Simulation Solutions

Our Speciality coupled MULTIPHYSICS CAE for Structural Engineering includes,

  • Fluid Structure interaction (FSI) for e.g. Sloshing, Fluid wave interaction with structures

  • Structural + Pressure Acoustics which involves sound and stress or elastic wave propagation for (Sound propagation/ transmission loss of glazing, automotive mufflers and car noise reduction, Aero acoustics, Underwater acoustics, Ultrasonic transducer /probe for medical imaging)

  • Aero elastic: Coupling of Aerodynamic flow, structural dynamics for airfoil design with 3D effects.

  • Thermal stress, Structural and  Thermal Coupling for thermal induced structural expansion, swelling and shape change effects.

  • Structural and electromagnetic coupling for Piezoelectricity for sensing and power generation.

  • Structural, Electromagnetic and thermal coupling for electrical resistive heat transfer and thermoelectricity..

  • Structural Health monitoring system design with integrated sensor, activation and smart systems.
    Emerging Structural Engineering

Our focus on emerging technologies related to Structural Engineering are,

  • Energy saving, modular, prefabricated, Multi functional and high performance material system.

  • Building information Management System, (similar to digital mockup or virtual product development in aero and automobile industry)  for integrated plan, design, execution, project management, maintenance and service.

  • Structural health monitoring, self regulating and connected intelligent building systems.

  • 3D printed Residential building and Infrastructure.

ATOA’s  New addition to  Structural Engineering Solutions,

  • 3D Printing of Architectural, Building, Civil and Infrastructure models.

  • Structural Engineering design apps for sectional properties, beam, plate, shell, composite  performance prediction.

Theory of elasticity is the foundation for Structural Mechanics. Structural Engineering is the early adopter of Finite Element Methods (FEM), which is evolved into Computational Structural Mechanics (CSM) for design of complex structures and devices.  Today, CSM is matured to a level, wherein simulations often replace experiments.  3D Solids, plates, shell, membranes, truss, beam are basic components of CSM.  Multiphysics components of CSM include, aeroelasticity, fluid structure interaction (FSI), thermal stress, thermoelasticity, electro thermal, thermal expansion, piezoelectricity, electro machines, pore elasticity and shape memory effects. At ATOA, Computational Structural Mechanics for product innovation for our clients is the ultimate objective.   

Contact ATOA for advanced  Structural Engineering simulation solutions at http://cae.atoa.com/contact-resources/contact-form .