Software for the analysis and design of bridges and structures which require nonlinear, time-dependent, or other advanced analysis — backed by a smart and dedicated team.

LARSA 4D and LARSA Section Composer are advanced analysis and design programs for 3D structures with “4D” time-effects, with special tools for bridge projects. Our products are flexible and easily adapt to each client’s particular needs. For more information see products or downloads.

Our support services are unparalleled. We provide webinars, on-site training, and custom macro programming by a support staff all deeply knowledgeable of our products.

News

• New official release, LARSA 4D Version 7.6, is now available under downloads section - 2012-05-02
• 4D Journal featuring the Arbour Stone Bridge by Infinity Engineering - 2012-03-15
• On Cloud Computing - 2010-02-05
• Introducing Section Composer Compact Edition - 2010-02-05
• Custom Finite Elements, Anyone? - 2010-02-04

We’ll be at these upcoming conferences in 2012: Structures Congress, Chicago, March 28-30 | World Steel bridge Symposium, Dallas, April 18-20 | International Bridge Conference, Pittsburgh, June 10-13 | PCI Convention and National Bridge Conference, Nashville, Sept. 29 - Oct. 03 | ASBI Annual Convention, Miami Oct. 29-30