A BASIC STUDY ON FRAMEWORK FOR VULNERABILITY MONITORING IN BRIDGE MAINTENANCE PLANS

Abstract

 It is important to be aware of the various types of vulnerabilities involved in infrastructure maintenance and to be aware that the vulnerabilities do not increase. If the decline in vulnerability can be predicted from an early stage, it can be expected that the labor required for resilience will be reduced when fluctuations occur. In this study, from the viewpoint of resilience engineering, it is first examined the early detection of vulnerabilities with the aim of improving the operational ability of maintenance plans and the skills of related parties in the event of an abnormality. Specifically, it will be observed and sorted out the vulnerabilities that exist in carrying out maintenance work for bridge maintenance plans. Then, it will be considered how to grasp the signs of increased vulnerability in daily maintenance work.