Engineering, 22.09.2020 19:01 clairee002
A two-lane highway (one 3.6-m lane in each direction) goes from normal crown with 2% cross-slopes to 8% superelevation by means of a spiral transition curve. The spiral curve is 60 m long. If the superelevation is attained by rotating the road section around its centreline.
Required:
Determine the minimum length of the transition if the difference in grade between the centerline and edge of traveled way is limited to 1/200. Round up to the next largest 20-m interval.
Answers: 3
Another question on Engineering
Engineering, 04.07.2019 18:10
Fluids at rest possess no flow energy. a)- true b)- false
Answers: 3
Engineering, 04.07.2019 18:10
Burgers vector is generally parallel to the dislocation line. a)-true b)-false
Answers: 2
Engineering, 04.07.2019 18:20
Most leaks in reciprocating air compressors can be detected and minimized by: (clo4) a)-detecting leakage areas using ultrasonic acoustic detector. b)-tightening joints and connections c)-replacing faulty equipment d)-all of the given options
Answers: 2
Engineering, 04.07.2019 18:20
For a gate width of 2 m into the paper, determine the force required to hold the gate abc at its location.
Answers: 1
You know the right answer?
A two-lane highway (one 3.6-m lane in each direction) goes from normal crown with 2% cross-slopes to...
Questions
Mathematics, 11.03.2021 02:50
Mathematics, 11.03.2021 02:50
Mathematics, 11.03.2021 02:50
Mathematics, 11.03.2021 02:50
Mathematics, 11.03.2021 02:50
Health, 11.03.2021 02:50
Mathematics, 11.03.2021 02:50
Health, 11.03.2021 02:50
Health, 11.03.2021 02:50
Mathematics, 11.03.2021 02:50
