1. Support for HDM-4 Version 1.3 is only available until June 2006. User Support is available to provide assistance to users for software installation. User Support is available to provide basic usage questions and troubleshooting of unexpected behaviour for documented features.
2. HDM Software (Version V71B24) Motor Parameter Files. HDM Quick Start Guide: HDM User Guide: ASCII Programmers Guide: Indexer.
3. HDM-4 - A Success Story and New Perspectives HDM-4 - Histoire D'une Reussite et Nouvelles Perspectives. The HDM-4 road investment analysis software suite, techniques for road investment future financial and physical performance modeling, and published knowledge of good practice in road investment planning and analysis have been made possible through the International Study of Highway.
4. HDM-4 software, which is user friendly software, has been used for predicting pavement performance and also to decide appropriate maintenance treatments to be applied at the appropriate time. Analysis for prediction of performance has been carried out for the road section, located in Darbhanga region, Road Construction Department Bihar.

162 likes 12 talking about this. Software for investigating road investment choices.

HDM-4 - Histoire D'une Reussite et Nouvelles Perspectives

The HDM-4 road investment analysis software suite, techniques for road investment future financial and physical performance modeling, and published knowledge of good practice in road investment planning and analysis have been made possible through the International Study of Highway Development and Management (ISOHDM). ISOHDM has allowed international best practices in road investment decision support to be researched and developed since the mid-1990s. Leading international development funding agencies, the World Road Association, and different nations have been among ISOHDM's financial sponsors. HDM-4 and its applications are profiled.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/oclc/31984593
• Authors:
  • Corte, Jean-Francois
• Publication Date: 2009

Language

• English
• French

Hdm 4 Software Price

Media Info

• Media Type: Print
• Pagination: pp 72-73
• Serial:
  • Issue Number: 344
  • Publisher: World Road Association (PIARC)
  • ISSN: 0004-556X
  • Serial URL: http://www.piarc.org/en/publications/Routes-Roads-Magazine/

Subject/Index Terms

• TRT Terms: Analysis; Best practices; Decision support systems; Highways; International; Investments; Software
• Identifier Terms: HDM-4 (Computer program); International Study of Highway Development
• Uncontrolled Terms: Performance modeling; Performance models
• Subject Areas: Data and Information Technology; Highways; Planning and Forecasting;

Filing Info

• Accession Number: 01153601
• Record Type: Publication
• Files: TRIS
• Created Date: Mar 24 2010 7:44PM

HDM-4 Version 2.10 Upgrade is now available free to registered HDM-4 Version 2 licence holders by downloading from the HDMGlobal website. This upgrade introduces the possibility for users to use HDM-4 with the new HDM-Sentry software tool, as well as a number of other issues identified in HDM-4 Version 2 identified below.

1) CONCRETE RD & WE: The absolute concrete RD models did not always give reliable results unless the pavement was modelled from its construction year. This has been addressed by introducing Incremental Concrete Road Deterioration Models that better support the modelling of concrete pavements at any point within their lifecycle. These models were introduced in Version 2.09 update. This version of the software includes minor updates to these models following user feedback. (see KB0000101)

2) The Concrete Work Effects triggering and effects have been improved to support the incremental models and ensure work items trigger as expected.

3) COMAND LINE OPTIONS: Enhance command line options for HDM-4 to include the ability to:

• create a new workspace
• open a specified workspace
• import data from a pre-defined folder structure
• run a specified analysis from the selected workspace

4) VEHICLE FLEETS: If a user updated the number of axles and then clicked on the 'Calculate ESAL' button, the data just entered by the user was not used in the calculator. This issue has been resolved.

5) IMPROVEMENT STANDARDS: In certain circumstances, it was possible for the after works CBR to be set to 0. This resulted in errors in the calculation of the pavement strength. This error also affected the calculation of other parameters resulting in incorrect IRI values.

6) PROGRAMME ANALYSIS: If the user selected the muti-year forward programming option in-year pothole patching works were not always being triggered. This has now been corrected.

7) STRATEGY ANALYSIS: If a user created a new strategy analysis and then renamed, or copied the new strategy, any changes made to the original strategy analysis were lost. This has now been corrected.

8) PROGRAMME ANALYSIS: If a user created a new programme analysis and then renamed, or copied the new strategy, any changes made to the original programme analysis were lost. This has now been corrected. /download-a9-ford-nav.html.

Hdm 4 Version 2 Software Download

9) IMPROVEMENT STANDARD: If a section was upgraded from a bituminous to concrete road, the average roughness was incorrectly reported in the first year after upgrading. This has now been corrected.

10) IMPROVEMENT STANDARD: When upgrading from an unsealed road to a bituminous road, the CBR value was not being retained so when certain work items were applied the after works pavement strength was not being calculated correctly. This has now been corrected.

11) SPEED FLOW TYPES: When copying an existing speed flow type, a new item was created but the original's values were overwritten by the default values. This error has been corrected.

12) REPORTS: New graphical reports for concrete pavements have been introduced. (see KB0000101)