The Michigan Engineer News Center

MDOT recently spotlighted research by Professor Victor Li

Professor Victor Li's research was recently highlighted by Michigan DOT.| Short Read
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Michigan DOT’s Office of Research and Best Practices (ORBP) makes sure that promising new practices will actually work, putting them through their paces in the lab and in the field—and making improvements as needed. This research effort involved a multiphase process of testing engineered cementitious composite (ECC) as a replacement for traditional joints on bridge decks.

Problem:
For bridges constructed of a series of deck spans, the finishing of the interior gaps between the decks requires special attention. The traditional method of accommodating fixedend deck terminations is to install mechanical joints between the decks. However, after several years of punishment from traffic and the elements, these joints can deteriorate and allow water, dirt and debris into the substructure of the bridge. The resulting corrosive damage to the steel and concrete structural components can mean expensive repairs that interrupt traffic and can also lead to premature replacement.
For more information, please refer to the following article

MDOT
Researchers
  • Victor Li

    Victor Li

person holding up sensors

Sensor technology aims to help US cities extend the life of aging pipelines

Transformative pilot project in Detroit could help cities across U.S. deal with overdue pipeline upgrades. | Medium Read