For the bridge maintenance strategy and planning, prediction of future performance based on the current performance must be required and it is possible more rational decision-making through the higher accuracy of the prediction model. While performing a detailed inspection of the entire bridge can reduce a significant part of the uncertainty, it is impossible to reduce the uncertainty of inspection result and it is always evaluated by probability. In this study, to solve this problem, a Bayesian update method is applied to the optimal maintenance strategy in Bridge Management System (BMS) considering the uncertainty of inspection data. Also, examples of application are presented, showing the effects of inspection and updating on the bridge maintenance strategies. In this study, application possibility and availability of domestic bridge management system are evaluated by referring to the proposed method in the existing trends.
|Title of host publication||IABSE Conference, Vancouver 2017|
|Subtitle of host publication||Engineering the Future - Report|
|Publisher||International Association for Bridge and Structural Engineering (IABSE)|
|Number of pages||4|
|Publication status||Published - 2017|
|Event||39th IABSE Symposium in Vancouver 2017: Engineering the Future - Vancouver, Canada|
Duration: 2017 Sept 21 → 2017 Sept 23
|Name||IABSE Conference, Vancouver 2017: Engineering the Future - Report|
|Other||39th IABSE Symposium in Vancouver 2017: Engineering the Future|
|Period||17/9/21 → 17/9/23|
Bibliographical noteFunding Information:
This research was supported by a grant ? ? ?SCIPA ? ? ? from Smart Civil Infrastructure Research Program funded by Ministry of Land 唀 Infrastructure and Transport ?MOLIT ? of Korea government and Korea Agency for Infrastructure Technology Advancement ?KAIA 缃?
This research was supported by a grant(13SCIPA01) from Smart Civil Infrastructure Research Program funded by Ministry of Land, Infrastructure and Transport(MOLIT) of Korea government and Korea Agency for Infrastructure Technology Advancement(KAIA).
© 2018 Ingenta.
ASJC Scopus subject areas
- Building and Construction
- Civil and Structural Engineering