세그멘탈 PSC박스거더교량의 시공간 계측모니터링을 통한 확률적 구조안전성 평가 및 제어 시스템

Abstract

ln spite of the increasing construction of segmental PSC box girder bridges. the techniques associated with real-time monitoring. construction control and safety assessment during construction have been less developed compared with the construction techniques. Thus. the development of an integrated system including real-time measurement and monitoring. control and safety assessment system during construction is necessary for more safe and precise construction of the bridges. This study presents a prototype integrated monitoring system for preventing abnormal behavior and accidents under construction stages. that consist of behavior control system for precise construction. reliability-based safety assessment system. and structural analysis Also. a prototype software system is developed on the basis of the proposed model. It is successfully applied to the Seo-Hae Grand Bridge built by FCM. The integrated system model 없ld software system can be utilized for the safe and precise construction of segmental PSC bridges during construction.