CANDE
Get CANDE-2019
CANDE: Culvert ANalysis and DEsign -- HOME PAGE
- Structural analysis program for buried culverts and structures -

 

 

 

 

 

 

 

 

 

 

 

 

CANDE is a special-purpose, 2D finite element computer program developed for the structural design and analysis of  soil bridges, buried culverts and underground structures. CANDE is applicable to all cross-sectional shapes and materials including corrugated metal, reinforced concrete and thermoplastics. 

First introduced in 1976 under sponsorship of the Federal Highway Administration (FHWA), CANDE's capabilities have steadily grown over the years.  In 2005, the American Association of State Highway Officials (AASHTO) sponsored additional enhancements in the version called CANDE-2007, which is maintained by the Transportation Research Board (TRB) . In 2011, AASHTO/TRB sponsored more upgrades producing the  official AASHTO/TRB version called CANDE-2007 with 2011 upgrade. 

Since 2011, several industries and institutions have sponsred new modeling capabilities that are now freely available in the latest version called CANDE-2019. Also, the 2019 CANDE Tool Box, a companion  program useful for load rating, is freely available to download.

Detailed information is provided in the followings links along with directions for downloading free copies of the programs. 

 

 

 

 

Complete documentation of the CANDE program is contained within the free download software and includes; User Manual with Graphical User Interface, Solutions and Formulations Manual, and Tutorial of Applications.  

For those interested in the history of CANDE's development including government sponsors, research institutions and individual developers, the following two links provide a complete background.
 

 

 

For further information not found in the website, contact Michael G Katona.

Peace.