Stochastic hazard assessment of unreinforced masonry wall systems

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This project aims to develop an improved understanding of the effects of wall-ties on structural behaviour and reliability of masonry wall systems. A comparison of structural reliabilities for new and existing construction will provide quantitative evidence of whether or not existing design criteria are inconsistent, too conservative in some cases, or incautious in others. The ability to more accurately evaluate the safety of existing masonry structures will likely allow authorities to avoid unnecessary demolition or rehabilitation of such structures, or to correctly identify when such measures are essential. A more efficient use of structural masonry can reduce greenhouse gas emissions and enhance the sustainability of construction.