Engineering analysis and design software
Any structure. One solution.


We develop, market and support a range of engineering analysis software products all based upon the LUSAS finite element analysis system.

  • LUSAS software products can solve all types of linear and nonlinear stress, dynamics, composite and thermal engineering analysis problem, across a range of engineering industries.

  • LUSAS consultancy services solve a wide range of analysis problems for clients in all engineering industries.

For bridge analysis, design and assessment. For civil, structural, nuclear, seismic, geotechnical and offshore engineering design and analysis. For analysis and design of composite products or components. For academic teaching,  training and research use. For automotive, aerospace, defence, manufacturing and general engineering analysis and design.

Quick Links

Typical Bridge, Civil and Structural Applications


Latest LUSAS Video Presentations

LUSAS Version 17 Update Presentation

  • Version 17.0 sees steel frame design checking and vehicle load optimisation capabilities extended, prestress enhancements, additional creep and shrinkage models, and new facilities for soil-structure interaction modelling. New viewing and editing features simplify the management and changing of attribute assignments, improving general ease-of-use.

Steel bridge design to AASHTO LRFD 7th Edition 

  • Design checks are carried out to AASHTO LRFD 7th edition showing utilisation factors, and a member report is created for a selected member to demonstrate the transparent nature of the LUSAS steel design checking facility.

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See LUSAS video presentation sessions for software presentations See Papers and Presentations for seminar and conference presentations.

Next LUSAS webinar - 31 July 2018

Last LUSAS webinar

Design, post-tensioning and improved ease-of-use in LUSAS Version 17
  • Register to watch our 30 minute webinar on 31 July 2018 to find out about the new and enhanced facilities in LUSAS version 17 for design, post-tensioning and ease-of-use. 

Comprehensive steel design in LUSAS version 16
  • Steel frame modelling and design checking to EN1991-1-1 showing the comprehensive and transparent member reporting facilities available. 

See LUSAS Webinar recordings for full-length recordings of other webinars


Featured Bridge Case Study

Currie Road Bridge

  • Detailed modelling of a single span half-through steel girder railway underbridge with a 50 degree skew to reduce number of deck bearings used and assist with checks to specific design codes.

Featured Civil & Structural Case Study

Erection engineering analysis of a replacement roof for the London Olympic Stadium

  • Independent modelling and checking of the various stages involved in the deconstruction of the original cable net roof of the London Olympic Stadium and subsequent construction of a new long-span replacement for what is now called the London Stadium.


Conferences and Events

Coming up:

See News and Events for details of all forthcoming conferences and events of interest.


Scheduled LUSAS Training Courses

Coming up:

See our Training page for details of all training courses.


Job Opportunities

Software Engineers (Structural Design) | Reviewed 1 July 2018.

  • We require experienced Bridge and Civil/Structural design engineers to expand our structural design development team based in the UK. More details.

OpenGL Programmer | Reviewed Reviewed 1 July 2018.

  • We are looking for a Software Engineer specialising in OpenGL graphics to join our expanding user interface development team. More details.

C++ Software Engineers | Reviewed Reviewed 1 July 2018.

  • We are always looking for Software Engineers to join our LUSAS user interface development team based in Kingston upon Thames. More details.


Distributor and Reseller opportunities

LUSAS Reseller - Australia and New Zealand

Reviewed 1 July 2018.

  • We are looking for a partner with strong local knowledge of the Australian and New Zealand civil and structural engineering and construction sectors, and with a good business background to help towards our success in this region. More details.


LUSAS is a trademark and trading name of Finite Element Analysis Ltd. 
Copyright 1982 - 2017 LUSAS. Last modified: July 17, 2018. Privacy policy

Any modelling and analysis capabilities described on this page are dependent upon the LUSAS software product and version in use.
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