Condition Assessment of an Early Thin Reinforced Concrete Vaulted System
This paper investigates different optimisation methods for the finite element model
calibration ...of monitored masonry structures affected by earthquakes. The aim is to establish a
reference numerical model in support of the existing monitoring systems installed on the
structures. The Seismic Observatory of the Structures (OSS), is the Italian network for the
The seismic events that struck central Italy in 2016 caused severe damage to a wide range of buil... |
This paper presents an overview of the research activities developed in the framework of the ReLU...IS project founded by Department of Civil Protection (DPC) in 2017 and 2018 and focused to analyze some experimental accelerations made available by the Osservatorio Sismico delle Strutture (OSS), an Italian network of permanent seismic monitoring systems
Novel approaches to the seismic protection of historical masonry domes need to be conceived, tail...ored and validated on virtual models that accurately reproduce their dynamic behaviour, this requiring numerous, detailed and reliable information about the structure under analysis. The wide range of structural investigations and monitoring activities, conducted over the last decades, makes the model of the Sanctuary of Vicoforte an ideal benchmark structure.
The Peridynamic (PD) theory is a modern nonlocal (nonlinear, elastic /inelastic, with-out/with me...mory) theory able to deal with long-range forces and discontinuity in materials. For this reason the theory is suitable for the monitoring of masonry structures.
In the case of heritage buildings, non-invasive techniques are of paramount interest, especially ...those that can exploit the natural vibration of the structure. Structural Health Monitoring (SHM) can play an important role in the preservation of architectural heritage, especially when it can support a rapid and reliable assessment of structural damage and degradation.