International conference on construction engineering and project management (국제학술발표논문집)
- 2011.02a
- /
- Pages.597-602
- /
- 2011
- /
- 2508-9048(eISSN)
OPTIMISATION OF ASSET MANAGEMENT METHODOLOGY FOR A SMALL BRIDGE NETWORK
- Jaeho Lee (Griffith School of Engineering, Gold Coast campus, Griffith University) ;
- Kamalarasa Sanmugarasa (Asset-Smart Engineering Services P/L)
- Published : 2011.02.16
Abstract
A robust asset management methodology is essential for effective decision-making of maintenance, repair and rehabilitation of a bridge network. It can be achieved by a computer-based bridge management system (BMS). Successful BMS development requires a reliable bridge deterioration model, which is the most crucial component in a BMS, and an optimal management philosophy. The maintenance optimization methodology proposed in this paper is developed for a small bridge network with limited structural condition rating records. . The methodology is organized in three major components: (1) bridge health index (BHI); (2) maintenance and budget optimization; and (3) reliable Artificial Intelligence (AI) based bridge deterioration model. The outcomes of the paper will help to identify BMS implementation problems and to provide appropriate solutions for managing small bridge networks.
Keywords
- Bridge Asset Management;
- Small Bridge Network;
- Bridge Management System (BMS);
- Deterioration;
- Artificial Intelligence (AI);
- Artificial Neural Network (ANN)