Stewart Technology Associates

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9105 Harbor Hills Drive
Houston, TX 77054
About Stewart Technology Associates
  • Stewart Technology Associates (STA) is an engineering consultancy specializing in marine and offshore structures, dynamic mooring analysis, anchor design and selection optimization, single point moorings, cable dynamics, fluid dynamics and many other diverse services and systems.
    STA offers a wide range of engineering software, including suction and driven anchor pile analysis, buried anchor chain analysis, liftboat and jack-up simplified dynamic analysis, pipeline on-bottom stability analysis, and more.
    We provide naval architectural analysis for mobile cranes on barges, with crane de-rating and floating service load charts to satisfy US Navy requirements.
    We simulate fixed and floating systems in the time domain, subject to wave, wind and current forces using OrcaFlex.
    We provide design verification for marine renewable energy structures, using advanced simulation with OrcaFlex. We have been advanced users of OrcaFlex since 1986.

    Clients:
    US Navy
    US Coast Guard
    Many offshore drilling contractors
    Many engineering companies and naval architects
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Products by Stewart Technology Associates
  • Single Point Mooring Analysis

    Single Point Moorings STA specializes in the dynamic analysis of single point moorings. CALM buoys, mooring chains and underbuoy, or submarine, hoses are modelled in the time domain with OrcaFlex. Moored tankers are also modelled in the time domain with OrcaFlex with diffraction and added mass... Read more
  • Dynamic Mooring Analysis

    Stewart Technology Associates (STA) have designed and analyzed pier project moorings, spread moorings in shallow and deep (up to 3,000 m) water. We use OrcaFlex and other in-house tools for hydrodynamic analysis and dynamic mooring analysis. We also specialize in SINGLE POINT MOORING analysis... Read more
  • Naval Architectural Analysis

    We perform Naval Architectural Analysis in accordance with the requirements of USACE Safety and Health Manual, EM 385-1-1, Section 16.L. We produce bespoke Floating Service Load Charts in compliance with: Floating Service Load Chart if Manufacturer’s Floating Service Load Chart is not available,... Read more