Q2: Two intersecting profile gradients consist of G1= -0.5% gradient meeting G2= 0.2% gradient. They are to be joined by a parabolic vertical curve 140.6m long. Station of the PVT= 261.1m, RL PVT = 30.5m. 1. Set out the vertical curve at stations 210 and 255. 2. Calculate the length of the single Chord between station 210 and 255. 3. Find the chainage and RL for the low/high point. 4. The gradient at the mid-point (L/2) please T need to solution 111
Q2: Two intersecting profile gradients consist of G1= -0.5% gradient meeting G2= 0.2% gradient. They are to be joined by a parabolic vertical curve 140.6m long. Station of the PVT= 261.1m, RL PVT = 30.5m. 1. Set out the vertical curve at stations 210 and 255. 2. Calculate the length of the single Chord between station 210 and 255. 3. Find the chainage and RL for the low/high point. 4. The gradient at the mid-point (L/2) please T need to solution 111
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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