Abstract

The primary objective of this paper is to develop the product data models, in which systematic information is defined for accumulating, exchanging, and sharing in the maintenance of concrete highway bridges. The information requirement and existing issues and solutions were analyzed based on the life cycle and the standardization for sharing. The member data models and business data models that defined design and construction information and accumulated results information were developed. The maintenance business process in which project participants utilize the product data model was described as utilization scenario. The utilization frameworks which define information flow were developed.

Highlights

  • Concrete highway bridges undertake important roles in civil infrastructures and should be used in safety and kept in good condition

  • The primary objective of this paper is to develop product data models as a framework for exchanging, sharing, and utilizing the maintenance information in concrete highway bridges maintenance

  • The product data models are constructed for improving the efficiency of maintenance

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Summary

Introduction

Concrete highway bridges undertake important roles in civil infrastructures and should be used in safety and kept in good condition. Repairing, and rehabilitating the concrete highway bridges, maintenance management should be carried out effectively [1, 2]. In maintenance process of concrete highway bridges, it is important that the maintenance process is effective and the quality of inspection is secured. The cost-effective and quality maintenance is dependent on reliable inspection and condition assessment information [3]. The reliable maintenance information influences bridge management system (BMS) [4, 5]. The maintenance information should be standardized and is needed for cost-effective business process model. The process model for utilizing the standardized information should be constructed

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