The Use of AASHTO LRFD Bridge Design Specifications with Culverts
The Use of AASHTO LRFD Bridge Design Specifications with Culverts
The Use of AASHTO LRFD Bridge Design Specifications with Culverts
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Live Load Distribution<br />
STD – Spread a = a + 1.75*H 1 75*H STD – Spread b = b + 1.75*H 1 75*H<br />
<strong>LRFD</strong> – Spread a = a + 1.15*H <strong>LRFD</strong> – Spread b = b +1.15*H