The back tangent gradient is -4 percent the forward tangent

Assignment Help Civil Engineering

Reference no: EM13384130

A vertical curve is to connect two tangents that intersect at station 50+00 and the elevation 500.00ft. The back tangent gradient is -4 percent, the forward tangent gradient is 2 percent, and the elevation of the curve at station 48+50 must equal to at least 510ft. What is the required length of the curve?

Reference no: EM13384130

Questions Cloud

Methane has a henrys law constant kof 988 times 10-2 : methane has a henrys law constant kof 9.88 times 10-2 mollmiddotatm when dissolved in benzene at 25degc. how many grams

What will the volume of the container be after it is cooled : a variable-volume container filled with oxygen has a volume of 1.60 l at 1.00 atm and 25 degc. what will the volume of

A four-lane freeway two lanes in each direction is on : a four-lane freeway two lanes in each direction is on mountainous terrain with 11ft lanes a 5ft right-side shoulder

A student weighs out 10000g of mgso4 from a bottle after : a student weighs out 10.000g of mgso4 from a bottle. after heating the sample mass was 5.720g. how much water should

The back tangent gradient is -4 percent the forward tangent : a vertical curve is to connect two tangents that intersect at station 5000 and the elevation 500.00ft. the back tangent

Calculate the molecular mass of the nonionic solutes 643 : calculate the molecular mass of the nonionic solutes 64.3 grams of solute in 3.90 x 102 grams of water raises the

Find the ka for benzoic acid c6 h5cooh and then find ph of : if you know the amounts of acid and base components in the buffer you can use the equation to find the ph. find the ka

A gas mixture contains helium and oxygen at respective : a gas mixture contains helium and oxygen at respective partial pressures of 255 torr and 0.450 atm. what is the total

Used the 8900 kilojoules you expend in energy in one day to : used the 8900 kilojoules you expend in energy in one day to heat 50000 of water at 20 what would be the rise in

User Account

All Pages