Engineering analysis + design software


*** Version 19.1 ***

LUSAS version 19.1 extends our ability to deliver a single advanced solution for any infrastructure project and includes:

  • LNG Tank System - a new licenced software product that automates tank modelling, analysis and design.
  • Extended design code support for the steel frame designer and time-dependent prestress loss calculator (along with matching concrete creep and shrinkage material models).
  • More bridge assessment loading - UK assessment code (CS 458) and AASHTO Manual for Bridge Evaluation. 

Realise your imagination

For more than 35 years, LUSAS has helped its clients to analyse, design and assess all types of infrastructure projects.

Our innovative, flexible and trusted software solutions can be applied to diverse applications across a range of industries.

Typical Bridge, Civil and Structural Applications

LUSAS Version 19

LUSAS version 19 is more productive, supports more codes of practice in more countries, and has even broader application.  Watch one of our overview videos to find out more:

  • Find out about the new and improved facilities which make modelling composite bridge decks more productive.
  • See which Code of Practice facilities have been updated or expanded and find out more about the range of design facilities available.
  • Discover the new and existing facilities for geotechnical / soil-structure interaction uses.

Featured Applications / Webinars

Check out an application-specific case study or watch a recent software update webinar:

  • Currie Road Bridge (Borders Railway) - 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.

  • Version 19 update for UK and Europe - Watch an overview of the new features and improvements in LUSAS version 19 that provide more productivity, more design and more application uses of the software for this region.

See our other Bridge case studies See our other Civil & Structural case studies See our previous webinars

LUSAS Live Online Training Courses

Book a place on one of the following courses:

See our Training page for more details of all online, classroom-based and custom training courses.

Conferences and Events

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

Job Opportunities

See our Jobs page for details of all current opportunities


Sales, Support and Maintenance Prices

LUSAS software sales, support and maintenance prices will be increasing from 1st January 2022. 

For more information click here.

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.

COVID-19: LUSAS is providing the same high level of service in sales, customer support, consultancy and product development at this time. Our software products can be used remotely so please contact us to learn more about how we can help.

innovative | flexible | trusted

LUSAS is a trademark and trading name of Finite Element Analysis Ltd. Copyright 1982 - 2019. Last modified: September 20, 2022. Privacy policy. 
Any modelling, design and analysis capabilities described are dependent upon the LUSAS software product, version and option in use.