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.

	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 new 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

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.

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.

Coming up:

LUSAS is exhibiting at Steel Bridges 2018, Prague, Czech Republic, 10-11 September 2018.
LUSAS is exhibiting and presenting a paper at 40th IABSE Symposium, Nantes, France, 19-21 September 2018.
LUSAS is attending HMS Movable Bridge Structures 2018, Orlando, Florida, USA, 22-25 October 2018.

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

Coming up:

LUSAS Dynamic Analysis Kingston upon Thames, UK, 10-11 September 2018.
LUSAS Nonlinear Analysis Kingston upon Thames, UK, 12-14 September 2018.
LUSAS for Structural and Bridge Applications (North America), Orlando, FL, USA, 24-26 October 2018.
LUSAS for Structural and Bridge Applications Kingston upon Thames, 13-15 November 2018.

See our Training page for details of all training courses.

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

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

LUSAS Reseller - Australia and New Zealand

Reviewed 1 August 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.