@article {bnh-5155, title = {In-situ seismic verification of non-structural components of unreinforced masonry buildings}, journal = {Australian Journal of Structural Engineering}, volume = {19}, year = {2017}, month = {11/2017}, abstract = {

An experimental campaign was developed to evaluate the response of non-structural elements of unreinforced masonry buildings for simulated earthquake loads. Eleven walls within 4 URM properties were subjected,\ in situ, to uniformly distribute static loads applied using a system of airbags. The buildings were located in Darlington, a suburb of Adelaide, South Australia. Three of them were built in the 1960s and the fourth was built in the 1980s. Accompanying material tests were done\ in situ\ and in the laboratory, enabling a comparison to be made between the old buildings material strength and the default material strengths recommended in the Australian Masonry Standards, AS3700. Tests were also conducted on 3 URM chimneys to establish their failure mechanism and strength. A highlight of this research is\ the findings that existing masonry\ chimneys are vulnerable to a {\textquoteleft}design earthquake{\textquoteright} in Australia. The results also suggest that despite masonry material strength being significantly lower than the code default values, the walls satisfied expected seismic force demands. The reasons include\ the beneficial effects of\ in situ\ wall boundary conditions on out-of-plane wall strength.

}, doi = {https://doi.org/10.1080/13287982.2017.1370963}, url = {https://www.tandfonline.com/doi/abs/10.1080/13287982.2017.1370963?journalCode=tsen20}, author = {Hossein Derakhshan and Wade Lucas and Michael Griffith} }