Widening on curves, Civil Engineering

Assignment Help:

Widening on Curves:

Pavements have to be widened on curves because of the fact that :

(a) the vehicle has a wheel base and overhang on the front and rear, and the vehicle path of the front wheel and rear wheels are different.

(b) the drivers have difficulty in steering their vehicles exactly on the centre line and have a psychological shyness to drive close to the edges of the pavement on curves.

Widening upto 1.5 m is provided on two-lane roads upto a radius of 300 m, beyond which no widening is needed.


Related Discussions:- Widening on curves

Define vertical curves - transportation, Define Vertical Curves  - Transpor...

Define Vertical Curves  - Transportation 1) Vertical curves are used to change the grade of a highway. 2) Most vertical curves take the shape of an equal-tangent parabola.

3-tap to 6-tap increase water pressure, Will going from a 3-tap to 6-tap i...

Will going from a 3-tap to 6-tap increase water pressure? Ans) No, the pressure will be the similar, you will get more volume only if your pumps can handle the GPM, to enhance p

Finite Element Analysis- MATLAB problem, I am currently enrolled in a gradu...

I am currently enrolled in a graduate Civil Engineering course in Finite Element Analysis. The final assignment and project both deal with coding in MATLAB and I am having great di

Drainage of embankment slopes, Drainage of Embankment Slopes: Slopes ...

Drainage of Embankment Slopes: Slopes of high embankments get eroded by rain water. Deep rain cuts are formed, which endanger the pavement. In such cases, it is customary to

Define ways of providing the anti slip device - by embedment, Define Ways o...

Define Ways of providing the anti slip device - By Embedment? A recess can be created in the bed block in which the elastomeric pad will be placed. The functioning of the reces

Characteristic strength of concrete, In addition to its own weight, the bea...

In addition to its own weight, the beam in Figure is to carry a uniformly distributed live load of 12 kN/m. Figure 1 also shows the cross-sectional details of the beam. Design a

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd