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Pressures on Coastal Bridges Due to Normal Incidence Waves
Local pressures due to water waves were measured at discrete points along the underside of two 1:24 scale model bridges for various water depths and wave heights. One model was of a four-lane slab and beam bridge carrying traffic along two structurally separated lane pairs supported by a common pile bent. The other model was of a trapezoidal box girder bridge with superelevation to seaward. The slab/beam model was geometrically similar to the Bay St. Louis, Mississippi, bridge which was heavily damaged by Hurricane Camille in 1969. The second model was of a proposed interstate connector at Biloxi, Mississippi. Results of the research are presented in dimensionless form for use on geometrically similar bridges.
As a result of a changing climate that is believed to produce more frequent extreme events witnessed in the United States, thousands of roadway lane m...
A 2019 Department of Homeland Security report assessing the regional resiliency of Western Washington state to a Cascadia Subduction Zone earthquake p...
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