#HDM 4 SOFTWARE SOFTWARE#

Project analysis can be used to estimate the economic or engineering viability of road investment projects by performing life cycle analysis of pavement performance, maintenance and/or improvement effects together with estimates of road user costs. The International Study of Highway Development and Management (ISOHDM) have extended the scope of the HDM-III model to provide a harmonized systems approach to road management, with.

#HDM 4 SOFTWARE SOFTWARE#

A schedule of optimum pavement maintenance and/or road improvement projects which can be carried out within specified budget constraints are identified. Hdm 4 Software Software Does Not The models presented here formed the basis for the modelling in HDM-4, although the software does not fully implement the models. HDM-4 calculates the economic benefits and expenditure requirements of each option. Used to prepare rolling work programmes in which candidate road sections are identified and assigned maintenance or improvement options. This paper investigates the relationship between optimal pavement design and maintenance strategy and the level of economic development (LED), using HDM-4. The impact of different Budget Scenarios can be estimates together with the Asset Value of the network.

Worldwide, the HDM-4 model is most commonly used as a basis for feasibility studies, in which a road project is evaluated in terms of its economic viability. HDM-4 is utilised in many countries on a diverse range of pavement management and road. The Highway Development and Management Model (HDM-4) is a software system for evaluating options for investing in road transport infrastructure. Estimates of the medium to long term budget requirements for the entire road network together with forecasts of pavement performance and road user effects can be obtained. Home -> Asset Management Software -> HDM-4. The Data Migration Tool enables a user to convert their existing HDM-4 Version 1.3 workspaces into a format compatible with HDM-4 Version 2. Used to prepare medium to long term planning estimates of funding needs for road network development and maintenance. 1 The HDM-4 Version 1.3 workspaces are not directly compatible with HDM-4 Version 2 because of the improved data organisation and new features included.

Hdm 4 software