Abstract
The length of the toll roads operating in Indonesia is still less than in other countries. Significant acceleration is needed to keep up with the country’s traffic needs. Acceleration of development should be supported by the development capacities of road operators, one such capacity being earthworks. Data on earthworks can be utilised as a knowledge base and processed via a data mining approach, the results of which form the basis for interpretation and productivity predictions. The aim of this study is to develop a decision support system for the earthworks of a toll road construction project using the approach of data mining historical cases. The data mining approach used an artificial neural network and support vector machine analysis methods. The result is multi-objective optimisation with a genetic algorithm using real-world data from previous Indonesian toll road construction. This work aims to present a practical alternative for the optimisation of earthworks.
Highlights
The length of the toll roads operating in Indonesia is low compared to that of other countries
This study examines the potential benefits of the record-keeping process and the historical data on road maintenance collected in the database, especially the decision-making process, which is interpreted and used to model optimisation for subsequent decisions
In addition to the information obtained from toll road business entities, data was sourced from earthwork equipment standard specifications
Summary
The length of the toll roads operating in Indonesia is low compared to that of other countries This is despite various parties’ belief that the availability of infrastructure has an important role in the growth of the national economy [1]. To reach the development level of other countries and achieve the toll road development target, various strategies can be utilised, one of which is simultaneous development in various locations. To make this possible, the toll road development organiser and all stakeholders must continue to develop themselves to maintain, expand and improve the performance of development activities. The resources required for earthworks require serious attention, because failure in this stage will have an impact on the overall development process [3]
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