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Characterizing pavement skid resistance for roadway crash prediction in Oklahoma
(2019-07)
Skid resistance is critical for roadway safety. This study investigates two approaches to characterizing skid resistance based on pavement texture data and further exploring its effects on roadway crashes in Oklahoma. Skid ...
Proportioning manufactured sand in flowable concrete
(2020-12)
Manufactured sand has started to be used in concrete due to its availability and low cost. However, it has different shape properties, gradations, and mineralogy in comparison to the natural sand, and these differences can ...
Modeling heat transfer in mass concrete floors with radiant heat from ground source systems
(2017-05)
Thermal properties of concrete have been extensively studied for the design of mass concrete structures regarding cracking and stress development considerations. The rise in blended cement with limestone and fly ash as a ...