Transit-Oriented Brownfield Redevelopment

Best Poster Award, Department of Economics, Fall 2019Brownfield properties are properties wherein future use is inhibited either by the presence or perceived presence of harmful pollutants. As a consequence, these properties are difficult to develop and prospective developers require sufficient positive incentives in order to be attracted to these projects. To investigate the extent to which public transit can act as an amenity for these properties, this study examines the relationship between commuter rail transit stations and brownfield property redevelopment rates in Mecklenburg County, NC using both a linear probability model and a propensity score matching approach. The analysis results indicate that there is indeed a relationship between light rail and brownfield redevelopment, but the direction of the relationship depends on the analysis technique used.No embargoAcademic Major: Economic

Application of local and non-local approaches to multiple fatigue crack initiation and propagation

Fatigue strength conditions presented in terms of normalized equivalent stress functionals defined on loading processes are used to unite the stages of material damage with fatigue crack initiation and multiple crack propagation under arbitrary loading history. Examples of employing the local form of the functionals associated with the Palmgren-Miner linear damage accumulation rule and the power-type S–N diagram to a periodic crack system are given and shortcomings of the local approach are pointed out. A non-local approach free from the shortcomings is described. Equations for curvilinear crack growth rate vectors taking into account the whole damage history ahead of the crack are presented for multiple cracks under mixed-mode loadin