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: A Compound circular curve have: - R1= 290.75 m, Ai= 40' 14', C:= 175 m, - 27 40', Stat. P.C. = 50 +…

A:

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: 3. Given a simple horizontal curve with A-8 00 00" and Pl at station 104450, calculate: a. R b. T d.…

A: a) Radius R = 1720 / D                    = 1720 /8                  = 215 m b) T = Radius x  tan…

Q: What is the length of the curve, G1, highest point of curve, and the elevation of the highest point…

A: To find : Length of the curve, G1, highest point of curve, and the elevation of the highest point on…

Q: A-4, +4, PC R, PT

A: Given  Degree of Curve 1 = 3°   Degree of Curve 2= 4°  I1  = 28° , I2 = 31°   Station of PI  =…

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: 1. IN A CERTAIN ROAD CONSTRUCTION IS UNDERTAKEN DPWH, IT WAS DECIDED TO CONNECT A FORWARD TANGENT OF…

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: Compute the new tangent distance

A: Point of tangency (PT): - It is defined as the end point of the curve from where straight alignment…

Q: A symmetrical parabolic curve connects two grades of 6% and -4%. It is to passthrough a point “P”on…

A: Note:- Hi! Thank you for the question, As per the honor code, we are allowed to answer three…

Q: Two tangents intersect at v with back tangent having a grade of - 2.75q and forward tangent of…

A:

Q: A simple curve of the proposed highway extension have a direction of tangents AB due North and BC…

A:

Q: The length of curve at side of PC is 45 while on the PT is 50 m. A sewer line with its top having an…

A:

Q: 2. Two tangents intersecting at Station 8+095.21 have Azimuth of 260° and 284° respectively, and are…

A: Let New tangent distance be T new T new = T  - Shifted distance T = Tangent length T = R tan ϕ2 R =…

Q: i. Versine, V ii. Long Chord, C ii. Length of the curve, LC

A: The mid-ordinate or versine is the maximum distance between the long chord and the curve. The…

Q: A compund curve is laid out 486.80 meters from the P.C. to P.CC. having a radius of 710.10 meters.…

A:

Q: Choose the letter of the answer. A simple curve having a radium of 200m have tangents with bearing…

A:

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

A:

Q: The angle between a 5-m full station of a certain curve is 10°. The curve has 7 intermediate…

A: Some points to be considered 1) Point of curvature 2) Point of tangency 3) Length of the Curve   The…

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: A grade ascending at the rate of 6% meets another grade descending at the rate of 4% at the vertex…

A: Given  G1= 6%  G2= -4 %

Q: A horizontal curve is designed with a 1800 ft radius. The curve has a tangent of 1000 ft and the PT…

A: Schematic diagram of the given problem: Radius of the curve (R) = 1800 ft tangent length (T) = 1000…

Q: NEED ASAP SOLUTION. PLOT CURVE A vertical summit curve is having tangents which intersects at point…

A: PVCSTATION=PVISTA-L212500.65=12609.84-L2L=218.38mPVCELV=PVIELV-g1L2115.52=139.82-g1×218.382g1=22.254…

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

A:

Q: A Compound circular curve have: - R1= 290.75 m, A= 40' 14', C:-175 m, - 27' 40', Stat. P.C. = 50 +…

A: To Determine 1- Stations of main points. 2- Coordinates of PI, PT, PCC

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

A:

Q: A 5° curve intersects s property line CD at point D. The back Tangent intersects the property line…

A: Given - A 5° curve intersects s property line CD at point D. The back Tangent intersects the…

Q: A Compound circular curve have: - R1= 290.75 m, A 40' 14', C:=175 m, A2 27 40', Stat. P.C. = 50 +…

A: To Determine 1- Stations of main points. 2- Coordinates of PI, PT,  PCC Azimuth of PC-PCC = 275°22'…

Q: Grades of gl=-2.50% and g2=+1.50%. the intersecti elevation 2560.00 ft. Fixed elevation 2567.00 ft…

A: BVCsta=PVI-L2=31500-L2BVCelv=PVI-g1L2=2560--0.025L2=2560+0.0125L

Q: Q5/A reverse curve must be fit to the tangents shown below: PC1 P11 N 58-30′25 E S87 1045 E N47'5930…

A: Point Station:PC1= 21+83.05PI1 = 27+35.80PI2 = 38+43.05It is asked to determine the radii of the two…

Q: PROBLEM 5: A 5° curve intersects a property line CD at point O. The back tangent intersects the…

A:

Q: eerizontal curve (D = 1° 00') has its P.C. at Station 87 + 25.00 (feet st= Tection angle (A) is 5°…

A: Solution Given Data Degree of curve D=1 degree P.C. station= (87+25) Deflection angle= 5030'

Q: Problem 3 The vertex is at station 12 + 200 and elevation 35 m. It is required to connect the two…

A: To use the equations for an unsymmetrical vertical parabolic curve. The general equation for the…

Q: A compound curve with intersection angle 49, PC = 13+25 , the first curve (from PC to PCC) has a…

A:

Q: 14 Two tangents that intersect at an angle of 44°36' are to be connected by a compound curve.…

A:

Q: The length of curve at side of PC is 50 while on the PT is 60 m. A sewer line with its t top having…

A: Given: The length of L1 is 50 m. The length of L2 is 60 m. The elevation of the sewer line at…

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:

Q: Problem 3 The vertex is at station 12 + 200 and elevation 35 m. It is required to connect the two…

A: To use the equations for an unsymmetrical vertical parabolic curve. The general equation for the…

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.