Started the new job last Monday and jumped on a rating right away.
The rating is part of a contract for RIDOT and is a steel multi-grider system with a composite deck. The bridge is located in downtown providence and spans 102 feet over the Woonasquatucket River.
First I calculated the dead loads and live load factors and then I moved onto setting up the BRASS-Girder input file.
The bridge had for bays with different types for utilites which made selecting which girders to rate a little more difficult.
Its been over a year since I last used BRASS so I had to shake out some of the rust (lots of errors and looking up most of the input order). After about three tries I was finally able to get it to run correctly.
2 comments:
Dear Always Civil,
Nice photos & a well-written "diary" as usual. Congratulations & best wishes for the new job. Have fun,
David
Thanks David, I'm sure I'll have as much fun as I can
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