A vertical Curve must Station 15o +00 Elevation 4 8-00 PI. Connect +6% and -3% Srades - 3.0% as Shawn in the figure. +6.0% Iclearence Cross road The PI is located at 5tation Elevation 150 +00 with an elevation of 48 m. 37.50 This vertical Curve Come out exactiy Over the Centreline of the Cross road at station 150 +7o. Answer the following To The vertical Curve Len9th that will meet this condition 2. The vertical Clearence between the new vertical Profile and the Centreline of the Cross roado that one full Station Noteg For SimPlicity, it is assumed is taken at loo m.

Q: The tangents for a D = 4º30' circular curve (arc definition) meet at PI Sta 34+18.19 and the…

A: Degree of Curve = 4°30'PI of Station = 34+18.19Deflection angle (I) = 25°48'

Q: Design a compund curve with the given conditions: Radil of the first and second curves: 600ft and…

A: Data given R1 = 600 ft R2 = 450 ft I = 750 I1 = 450 I2 = 300 Station PCC = 675 + 35.25 Find:…

Q: A curve with a -6% downgade intersects an upward slope of +2%. The elevation at the intersection of…

A: To Find :- station of EVC

Q: A grade g1 of +3.25% intersects grade g2 of -2.75% at a vertex whose station and elevation are…

A: The Point of Vertical Curvature (PVC) is the point where the curve starts. It is located at a…

Q: Determine variables requested below for a horizontal curve with the following characteristics.…

A: We have to determine the value of tangent of the given horizontal curve as per the given data in the…

Q: An unsymmetrical parabol of 5% and a forward tanfent of -3%. The length of the cur on the left side…

A:

Q: A horizontal curve on a two-lane highway has its PC at station 123+70 and its PI at station 130+90.…

A:

Q: A car drives through portion AB of the S-curve at constant speed, decelerates in BC, and accelerates…

A: In physics, the acceleration vector is a vector that points in the direction of the net force acting…

Q: Given an equal tangent vertical curve, in feet, with the following known information: STAA…

A:

Q: A simple curve having a radius of 400 ft. has an angle of intersection of 44. Stationing of P.C. is…

A:

Q: The vertex of a 5°30’ simple curve is at station 3+007.220 whose central angle is 60°. The simple…

A: Answer  We are given  Vertex station of first curve PI =  3+007.220  Degree of first curve D1 =…

Q: Given an equal tangent vertical curve, in feet, with the following known information: • STA A…

A:

Unit Conversion

Standard units are also called SI units. SI units are used for measuring a physical quantity satisfying certain conditions. There are two types of units: fundamental units and derived units. Fundamental units are physical quantities that are independent, that is, they do not depend on other quantities like mass, length, or time. There are plenty of quantities in our lives which need to be measured and compared. Measuring is the comparison of a particular physical quantity with its reference value. A unit is a measure of a fixed physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.