TY - JOUR
T1 - Experimental characterisation of as-built and retrofitted timber-masonry connections under monotonic, cyclic and dynamic loading
AU - Mirra, Michele
AU - Ravenshorst, Geert
AU - de Vries, Peter
AU - Messali, Francesco
PY - 2022
Y1 - 2022
N2 - In the province of Groningen (NL), where human-induced earthquakes take place due to gas extraction, a large part of the building stock is composed of brick masonry walls and timber diaphragms. In this framework, timber-masonry connections play a crucial role in the global seismic response of the buildings, but their properties and structural behaviour have not been investigated yet for the Dutch context. This work describes the experimental campaign conducted at Delft University of Technology to characterize as-built and strengthened timber-masonry connections. The joints were tested under either quasi-static monotonic, cyclic or dynamic loading, to analyse the effect of an induced earthquake signal on the connections’ response in terms of strength, stiffness and damage evolution. The obtained test results provided more insight into the capacity and properties of existing connections, and useful knowledge on the effectiveness of the tested retrofitting methods.
AB - In the province of Groningen (NL), where human-induced earthquakes take place due to gas extraction, a large part of the building stock is composed of brick masonry walls and timber diaphragms. In this framework, timber-masonry connections play a crucial role in the global seismic response of the buildings, but their properties and structural behaviour have not been investigated yet for the Dutch context. This work describes the experimental campaign conducted at Delft University of Technology to characterize as-built and strengthened timber-masonry connections. The joints were tested under either quasi-static monotonic, cyclic or dynamic loading, to analyse the effect of an induced earthquake signal on the connections’ response in terms of strength, stiffness and damage evolution. The obtained test results provided more insight into the capacity and properties of existing connections, and useful knowledge on the effectiveness of the tested retrofitting methods.
KW - Damage
KW - Retrofitting
KW - Seismic Rehabilitation
KW - Timber-masonry connections
UR - http://www.scopus.com/inward/record.url?scp=85140307330&partnerID=8YFLogxK
U2 - 10.1016/j.conbuildmat.2022.129446
DO - 10.1016/j.conbuildmat.2022.129446
M3 - Article
AN - SCOPUS:85140307330
SN - 0950-0618
VL - 358
JO - Construction and Building Materials
JF - Construction and Building Materials
M1 - 129446
ER -