Given: Station(PVI) = 1500.00 = 15+00 (ft)Elevation at PVI = 200.00 ftLength of the vertical curve = 1000 ftGrade g1 (%) = 3Grade g2 (%) = -4 Solution:Rate of change of grade = k = (g2-g1)/L = -7.000000000000001e-05Let x be the distance from PVC to a point on the curve, and Y be the respective […]
Crest Curve – Set out the Equal Tangent Parabolic Vertical Curve – Solved Problem Read More »
Hi,Prob: There are two routes, such that the time consumed is given by the following. t1 = 15 + 0.005q1 , t2 = 12 + 0.003q2, in peak hour the traffic flow is 6600 veh/hr, estimate the traffic flow distribution among the two routes at the equilibrium.Solution:
Solved- Traffic Flow Distribution among Routes at Equilibrium Read More »
[Total No. of Questions -9]                             [Total No. of Printed Pages – 3]  14706  B.Tech. 6th Semester Examination Highway Engineering CE- 6004 Time: 3 Hours  Â
Question Paper 2014- Highway Engineering (CE – 6004) – HPU Read More »
Hi, Â Â Failures in cement concrete pavements are recognized mainly by the formation of the structural cracking. Â Failures occur due to two factors: (a) Deficiency of pavement materials. (b) Structural in-adequacy of the pavement system. Â Deficiency of the Pavement Materials: Soft aggregates Poor workmanship in joint construction Poor joint filler or sealer material
Failures in Rigid Pavements Read More »
Traffic Capacity Studies are an essential aspect of highway engineering that focuses on understanding the capacity of roads to accommodate traffic volume. To delve into this topic, let’s explore a few important terms. Traffic Volume Traffic volume refers to the number of vehicles passing a specific point on a highway lane in a given direction
Traffic Capacity Studies (Highway Engineering) Read More »
Hi, Failures of flexible pavements can occur due to the failure of one of the four layers – surface, sub-base, base, and subgrade. Failure of Sub-grade will result in the failure of the pavement because it will get reflected in the top surface. Similarly, failure of the sub-base or base layer will also result in
Failures of Flexible Pavements Read More »
Hi there,In the syllabus for Highway Engineering(HPU) , this topic is under the section C of Traffic Studies. I have discussed the parking studies in my previous article and in this post I am going to post about the Causes and Prevention of the accidents. Causes Under the mixed traffic conditions and different types of
Accident Studies- Causes and Prevention (Highway Engg.) Read More »
Hi,After teaching this topic of highway engineering to 1st batch of Civil Engineering at JNGEC Sunder Nagar, I thought to write a post about it.Certainly, I have not lived in a big city such as Chandigarh,Mumbai or Delhi and more than that I have spent first 10 years at a mountain village of Himachal Pradesh
Parking Studies (Highway Engineering) Read More »
This is the third part of the series ‘Highway Economics and Finance’. In the first part, we talked about the need for highway economics and some of the road user benefits with the vehicle operation cost. In the second part, we talked about Highway costs which include the capital cost and the maintenance cost. If
Highway Economics and Finance – part 3( Economic analysis) Read More »
In the first part of this topic, we have discussed the various highway user benefits and highway operation costs. Being a continuation of the same topic, in this 2nd part, we are going to discuss the highway costs. Read Part one here: Highway Economics and Finance – Part1 Highway Costs In general, the total highway
Highway Economics and Finance – Part 2 (Highway Costs) Read More »
