LUSAS engineering analysis software for bridge, civil, structural, composites and general engineering applications

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.

Our LUSAS UK head office will be closed
over the festive holiday period.

We close for general business at 17:00 GMT on

Friday, 21st December 2018

Please note that technical support is provided for
North American clients until 17:00 EST on that day.

We re-open for business at 9:15 GMT on

Wednesday, 2nd January 2019

All support, sales and other enquiries will be handled
as soon as possible on our return.

Software Products

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

LUSAS software options extend the analysis capabilities of particular software products.
LUSAS case studies show illustrative uses of LUSAS software on projects around the world.
LUSAS video and webinar presentation sessions show particular aspects of software products in action.
LUSAS version 17 microsite contains details of the current release.

Typical Bridge, Civil and Structural Applications

Latest LUSAS Video Presentation		Latest LUSAS webinar
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.		Design, post-tensioning and improved ease-of-use in LUSAS Version 17 An overview of the design, post-tensioning and selected ease of use features in version 17 with presentations covering: steel bridge design checks to EN1993-2: 2006; defining and assigning of tendon loading attributes to selected features in a box girder bridge modelled using shell elements; and improved attribute assignment viewing and editing facilities.

See LUSAS video presentation sessions for software presentations.		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:

LUSAS is attending the Transportation Research Board 98th Annual Meeting, Washington DC, USA, 13-17 January 2019.
LUSAS is exhibiting at Brobyggardagen 2019, Gothenburg, Sweden, 28 January 2019.
LUSAS is exhibiting at Bridges 2019, Coventry, UK, 14 March 2019.
LUSAS is exhibiting at NASCC 2019, St Louis, Missouri, USA, 3-5 April 2019.

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

Scheduled LUSAS Training Courses

Coming up:

LUSAS for Structural and Bridge Applications (North America), Washington, DC, USA, 15-17 January 2019.
LUSAS for Structural and Bridge Applications Kingston upon Thames, UK, 5-7 February 2019.
LUSAS Dynamic Analysis Kingston upon Thames, UK, 4-5 March 2019.
LUSAS Nonlinear Analysis Kingston upon Thames, UK, 6-8 March 2019.]

See our Training page for details of all training courses.

Job Opportunities

Account Managers | Added 13 November 2018.

Account managers sought to further strengthen our position as a leading global supplier of advanced infrastructure analysis and design software. More details.

Engineering Consultant | Reviewed 1 December 2018.

We require a bridge or civil/structural design engineer to expand our technical services team based in the UK. More details.

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

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

C++ Software Engineers | Reviewed Reviewed 1 December 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 December 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 e-News

Our occasional email newsletter 'LUSAS e-News' supplies users and other subscribers with details of new LUSAS software releases, forthcoming LUSAS events such as webinars and training courses, and of any significant changes to the LUSAS website that may be of interest. You can subscribe here.