Pavement Condition Survey in Kagawa Prefecture using ROMDAS

概要

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Highway is one of the most important areas among the various facilities of infrastructure. Therefore, most of the organizations related to the infrastructure management system pay higher attention to the pavement which is the most important facility of highway management. An effective pavement management system (PMS) helps to carry out all the preservation and necessary maintenance operations of the pavement. In order to implement a pavement management system, data collection that indicates existing condition of pavement and its relevant facilities is an important concern for its management organization. At present, Road Measurement Data Acquisition system (ROMDAS) is one of the most popular and efficient systems which is being widely used to collect pavement data in many countries. The objective of this survey is to collect roughness data (International Roughness Index, IRI) of the pavement in Kagawa prefecture. In addition, this study is carried out for collecting the pavement condition in visualized form by video log survey as well as the exact location of the pavement by global positioning system (GPS) survey. Moreover, this study develops an alternative method which eliminates the constraint of maintaining equal speed during the survey.
埼玉大学総合研究機構地域共同研究センター産学連携推進部門の論文