Search results

In depth,do they ask questions related to Spiral Curve. Most of states DOT no longer use Spiral Curve.

Please advise me regarding this quetion. When I calculated, my answer came 1520' based on CERM formula. " A Vertical curve joins -1.2% grade to a + 0.8% grade. The PI of the vertical curve is at station 225+00 and elevation 167 feet above seal level. the centerline of the roadway must clear a...

Dear All, I am taking P.E.-civil exam this october-2010. I am in dilemma; which depth modulue I should take; please advise STRUCTURAL OR TRANSPORTATION Day to day, I design glass structures ( building envelope), curtain wall only; I know basic principles of structural engineering but never...