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In highways, railways, or canals the curve are provided for smooth or gradual change in direction due the nature of terrain, cultural features, or other unavoidable reasons. In highway practice, it is recommended to provide curves deliberately on straight route to break the monotony in driving on long straight route to avoid accidents. The horizontal curve may be a simple circular curve or a compound curve. For a smooth transition between straight and a curve, a transition or easement curve is provided. The vertical curves are used to provide a smooth change in direction taking place in the vertical plane due to change of grade.
What else can I help you with?
What is a transistion curve?
There are many different types of transition curves but...'Transition Curve', a simple tool used to understand the sorts of issues people might be facing during changeA track transition curve, transition spiral, or spiral easement, is a mathematically calculated Euler spiral fitted between a straight (also known as tangent) and a circular curve on a section of rail track or highway.Website-- http://en.wikipedia.org/wiki/Track_transition_curve--Sillypinkjade------
Why is a transition curve required in a railway track?
Not being an engineer but having worked at a narrow-gauge and diesel railway theme park, I know that it was because of the mountain curves that narrow-gauge rails were used in logging to accommodate them because the larger gauge rails could not; "transition curve" sounds like it's a very gradual turn that ever narrows into the required tighter radius.
What thickness is plywood available?
You may have to shop around to find all thicknesses that are manufactured, but it can be as thin as 1/8", ranging up to two inches thick.
What is the purpose of pointing up brickwork?
Apart from tidying up the look of the bricks and mortar, pointing up puts a slight slope or curve on the mortar to prevent rain water from settling.
What is inside diameter of 8 clay pipe?
Diameter of clay sewer pipe are dependent on the manufacturer and the nominal diameter of the pipe (generally ranging from 4" to 30"). For one manufacturer's specifications see: http://www.loganclaypipe.com/pp_pipespecsdata.html
How the sine curve related to a curve?
Basically, it IS a curve.
What is the c curve and d curve in MCB?
c curve & d curve mcb difference
What is Difference between simple curve and simple closed curve?
simple curve is a curve which doesnot cross itself,it neednot be closed....... but a simple closed curve is a curve which is simple and also closed. every simple closed curve is a simple curve but not vice versa.
What is the difference between a heating curve and a cooling curve?
heating curve is hotter than the cooling curve
Difference between learning curve and experience curve?
difference between leaning curve and experience curve
What is the correct curve for a suspension bridge?
learning curve learning curve
What is difference between individual supply curve and market supply curve?
The difference between individual supply curve and the market supply curve is tat individual supply curve is like a firm. To be able to get the market supply curve you have to have the individual supply curve.
Which curve of the stomach is a concave curve?
the lesser curvature of the stomach is a concave curve
Is a straight line a curve?
Technically yes; a curve with infinite radius.Technically yes; a curve with infinite radius.Technically yes; a curve with infinite radius.Technically yes; a curve with infinite radius.
A sentence with curve in it?
That wave is a curve.
What is a reflective curve?
a reflecting curve
Bell-shaped curve used to illustrate data signifies a curve?
It's true: a curve is a curve. Did you really need me to tell you that?
