Can I read Prestressed Beam Bridge Design Guide on EtoBox?
Prestressed Beam Bridge Design Guide by rapaig is a document available to read on EtoBox.
What is Prestressed Beam Bridge Design Guide about?
This document provides design parameters for a precast, prestressed concrete beam bridge following LRFD and FDOT specifications. The bridge has two 90-foot spans on a 20 degree skew. Design criteria include: concrete compressive strengths from 3400-8500 psi; reinforcing steel grade 60; prestressing strands with 270 ksi tensile strength. Dynamic load allowance is 1.15-1.33. Resistance factors are provided for limit states. Substructure includes end bents on piles, piers on piles, and pile/footing geometry.
- Author
- rapaig
- Language
- EN