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DRPA PROJECT:
The DRPA Project is a 3.5-year, $1 million project
funded by the Delaware River Port Authority. The three goals of
this project are as follows: 1) to perform field ambient vibration
analyses on the Betsy Ross, Ben Franklin, and Walt Whitman Bridges in
Philadelphia; 2) to develop a detailed finite-element computer model of
the Betsy Ross Bridge; and 3) to perform earthquake analyses on the
finite-element model of the Betsy Ross Bridge.
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