"Person"@en . "Person"@en . "Civil engineering"@en . . . . "Parrish, Christopher E."@en . . . _:b1 . _:b1 "initial version"@en . _:b1 "2018-10-29T14:50:36-05:00" . _:b1 "Diana Dulek" . "Source: University of Houston Electronic Theses and Dissertations."@en . .