Engineering analysis and design software
Bridge design and engineering

Software Specification

Software Product Levels

LUSAS Bridge software is available in three software product levels with additional software options available for purchase to meet your particular needs. 

  • Bridge LT is suitable for linear static analysis of structural frames and grillages. 
  • Bridge is suitable for everyday linear static and linear dynamic analysis using beams, shells, solids and joints.
  • Bridge plus includes an extended advanced high-performance element library which allows for more advanced analyses to be undertaken.

All software is fully integrated and upgradeable. 

Software Options

Software options are available for some of these products and are listed at the bottom of the detailed specification listings for each product.

Which product and which options do I need?

The detailed specification for each product lists the main features and capabilities of each product. A table of products and options is also provided to assist with your LUSAS Bridge software product and software option selection for a particular modelling or analysis task.

3
2 LUSAS Bridge
plus
1 LUSAS Bridge
LUSAS Bridge LT
for frame analysis for general analysis for advanced analysis
For structural frames and grillages.

Allows for:

  • linear static analysis

For all types of general analysis with beam, shell, solid and joint elements.

Includes all of the elements, material models, modelling, analysis and results processing capabilities of LUSAS Bridge LT

Allows for:

  • Linear static analysis

  • Linear buckling

  • Natural frequency / eigen analysis

  • Linear dynamics including forced response

  • Interactive modal dynamics analysis (IMD)

  • Fatigue analysis

  • Linear cable tuning analysis


  • use of fast solvers*

  • vehicle load optimisation*

  • advanced IMD analysis (IMD Plus)*

* when used with the appropriate software option(s)

Includes all of the elements, material models, modelling, analysis and results  capabilities of LUSAS Bridge

Also has an extended advanced element set.

Allows for:

  • Use of fast solvers*
  • Vehicle load optimisation*
  • Composite deck design checks to Eurocodes*
  • Advanced Interactive modal Dynamics analysis (IMDplus)*
  • Nonlinear analysis*
  • Dynamic analysis*
  • Thermal / field analysis*
  • Heat of hydration analysis*
  • Rail track analysis*

* when used with the appropriate software option(s)

  • composites analysis**

** when used with the appropriate product option

Detailed specification Detailed Specification Detailed Specification
 

Compatibility of LUSAS Bridge software products

Model and results files created by a lower product (such as Bridge LT) can be viewed and edited by a higher product version (such as Bridge). 

Model and results files created in a higher product can be opened for viewing or editing in a lower product version provided the model contains only those elements and analysis options supported by the lower product.

Compatibility of LUSAS Bridge software release versions

LUSAS model and results data can only be read in a particular software release version when it was written by a version with the same or lower 'major' version (such as V14 or V15), and also the same or lower 'point' release version (such as V14.5 or V14.6).

LUSAS Bridge LT specification

Contact us for a quotation

 

Software Information

  Bridge / Bridge plus
green_arrow.gif (94 bytes) Software overview
green_arrow.gif (94 bytes) Modelling in general
green_arrow.gif (94 bytes) Advanced elements, materials and solvers
green_arrow.gif (94 bytes) Load types and combinations
green_arrow.gif (94 bytes) Staged construction modelling
green_arrow.gif (94 bytes) Geotechnical / Soil-structure modelling
green_arrow.gif (94 bytes) Analysis and design
green_arrow.gif (94 bytes) Design code facilities
green_arrow.gif (94 bytes) Viewing results
green_arrow.gif (94 bytes) Software customisation

  Bridge LT
green_arrow.gif (94 bytes) Software overview

  Videos
green_arrow.gif (94 bytes)

  Choosing Software
green_arrow.gif (94 bytes) Software products
green_arrow.gif (94 bytes) LUSAS Bridge LT
green_arrow.gif (94 bytes) LUSAS Bridge
green_arrow.gif (94 bytes) LUSAS Bridge Plus
green_arrow.gif (94 bytes) Software selection

  Software Options
green_arrow.gif (94 bytes) Click to see index
 
  Case Studies
green_arrow.gif (94 bytes)

  Additional Information
green_arrow.gif (94 bytes) Linear and nonlinear buckling analysis
green_arrow.gif (94 bytes) Curved girder analysis
green_arrow.gif (94 bytes) Integral or jointless bridges
green_arrow.gif (94 bytes) Post-tensioning
green_arrow.gif (94 bytes) Concrete modelling
green_arrow.gif (94 bytes) Interactive Modal Dynamics
green_arrow.gif (94 bytes) LUSAS Programmable Interface (LPI)

  General information
green_arrow.gif (94 bytes) Hardware specification
green_arrow.gif (94 bytes) Licencing and Networking options
green_arrow.gif (94 bytes) Software prices
green_arrow.gif (94 bytes) Documentation
green_arrow.gif (94 bytes) Links page
 

Request information

 


LUSAS is a trademark and trading name of Finite Element Analysis Ltd. 
Copyright 1982 - 2017 LUSAS. Last modified: April 24, 2017. Privacy policy

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