Risk assessment of a masonry arch bridge: from on‐site inspections to continuous monitoring
نویسندگان
چکیده
Abstract The paper presents an application of a risk‐based methodology – developed as joint research between Politecnico di Milano and Regione Lombardia for the prioritization interventions subsequent monitoring masonry arch bridge affected by riverbed erosion. Firstly, available data on regional inventory is evaluated to assign structural hydraulic class attention. Subsequently, onsite inspections in‐depth documentary analysis were performed, and, finally, quasi‐static system was installed detect scour‐induced effects. piers rotation performed using tiltmeters at skewback arches. Environmental parameters, such temperature, water level changes, are also measured check possible correlation with monitored rotations. results from first two years highlight abnormal changes in rotationtemperature some piers.
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ژورنال
عنوان ژورنال: ce/papers
سال: 2023
ISSN: ['2509-7075']
DOI: https://doi.org/10.1002/cepa.2121