Given an equal tangent vertical curve, in feet, with the following known information: STA A (Beginning of Curve) = 13+00 Elevation A = 220.00 feet L = 900.0 feet G1 = -4.25% and G2 = +3.25% What is elevation of the low point on the curve, in feet?

Q: 1. A grade of -3.7% grade intersects a grade of +2.80% at Station 11 + 488.00 of elevations 122.50…

A: G1 = -3.7% G2 = 2.8% PI Station = 11+488 PI elevation = 122.5 Vd (design velocity) = 60Km/h = 60…

Q: The deflection angle of 3 curve is 50 25. If the PC is located at the station (331+38.75), determine…

A: The given data is: Intersection angle=50°25' The degree of curvature=3° Station of PC=(331+38.75)

Q: A highway intersection of 40° is to be connected with 6° simple curve and an 80m long spiral…

A: Degree of the curve=6° Angle of intersection=40° Length of spiral(Ls)=80m SC= Spiral to curve CS=…

Q: A symmetrical parabolic curve passes through point A whose elevation is 23 23m at a distance of 54…

A: Correction in question:- As the elevation of PC is given as 22.56 m Hence, elevation of point A can…

Q: If vertical curve #2 has an L=800 feet, what is the elevation of station 27+00? VC 1, PVI=21+72.41,…

A:

Q: 36. What is the chord length (ft) from the PC to the PT?

A:

Q: A symmetrical parabolic summit curve connects two grades of +5.7% and -49%. It is to pass through a…

A: Length is given by L2=PVI-PVCL=225145-24976L=338m

Q: Grades of +3.00% and -2.00%, sight distance 520 ft, h₁ = 3.50 ft and h₂ = 2.50 ft. Part A What is…

A:

Q: a vertical curve designed in a 2-lane highway with a design speed 90 km/h ,If the first grad is +4%…

A:

Q: A 500-ft curve, 91 = -2.00%, g2 = +3.00 %, VPI station = 98 + 10, VPI elevation = 5388.26 ft,…

A: g1 = -2.00%g2= +3.00%L = 500 ftPVI elevation = 5388.26 ftPVI station = 98+10

Q: A descending grade of –1.7% intersects an ascending grade of +2.3% to connect a vertical parabolic…

A:

Q: An engineer has been decided to connect a tunnel with floor elevation (100.00m) and station (0.00)…

A: Given  Floor Elevation = 100m  @(0) Bridge elevation = 112.5m @(0 +450)  t=2.5 sec Design speed =…

Q: 2.50% grade meets a +1.75% grade at station 44+25 and elevation 3385.74 ft, 400-ft curve, stakeout…

A: The elevations and grades at the beginning and end of the curve need to be determined. We will call…

Q: 2. On a rail road line, two tangents that intersect at station 10 + 243 so as to form an angle of…

A:

Q: Compute the first three entries in a table for setting out the following vertical curve, at…

A: Given data: Incoming slope = 1.8 = g1 Outgoing slope = -1.2 = g2 RL = 300M

Q: Tabulate station elevations for an equal-tangent parabolic curve for the data given in Problems 25.4…

A: Given data,length of curve=500ft

Q: CONNECT A FORWARD TANGENT OF 3% AND A BACK TANGENT OF-15% BY A 300 M SYMMETRICAL PARABOLIC CURVE. IT…

A: Given: The grade g1 is -15%. The grade g2 is 3%. The length of the curve is 300 m. The station at PI…

Q: Grade of g1= -2.5% and g2=+1.5%, PVI elevation 2430.00 at station 315+00. Fixed elevation 2436.5 at…

A: Solution Given data g1=-2.5 % g2= +1.5 % PVI at elevation = 2430 at station with chainage 315+00…

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

A:

Q: QUESTION 6 For a horizontal curve with the following pargmeters what is the station of the PT? Give…

A: Horizontal Curve: The horizontal curve occurs at the intersection of two highways. The curve which…

Q: Quiz 2: 5. A horizontal curve is laid out with the point of curve, PC, station and the length of…

A:

Q: Simple Curve: A highway curve was designed to connect intersecting tangents intersecting at an angle…

A: To Determine the length of chord that connects the PC and the midpoint of curve? the difference in…

Q: upan For a sag vertical curve shown in the figure bel- Sta. 7+00 -2.3%

A:

Q: (112.50 m) and station (0+450). He suggested vertical curves with equal tangents. Sketch the Figure.…

A: Dear learner, here i answered this problem according to our company guidelines, so please go through…

Q: Sample Problem #1: The back tangent with grade of +3.4% and forward tangent with grade of -4.8%…

A:

Q: Given the following spiral curve data: R= 220m; V= 80km/h; Δ = 28° 08’RT; PI@ 1+286.441; Two-Lane…

A: Consider the given data Horizontal curves crosses where two roadways intersect

Q: A 3% ascending grade meets a descending grade at the vertex at station 2+050 and elevation 100m with…

A: G1 = 3% y (offset from back tangent) = 9.6m

Q: 2. A Vertical sag curve has a descending grade of - 4.20⁰ and an ascending grade of +3,0 %…

A: g1 = 4.2%g2 = 3%L = 260mElev. PI = 96mdia = 1mCulvert is burried by .70m   Find - Location of the…

Q: Determine the tangent distance through the PC if the tangent distance through the PT is 175.82m.…

A:

Q: A 500-ft curve, grades of g₁ = +2.50% and 9₂ = -3.00%, VPI at station 96 + 80 and elevation 835.26…

A: g1=+2.5%g2=-3.00%L=500 ftVPI at station= 96+80Eleevation=835.26 ft

Electronic Spreadsheet

Tabular listing has many advantages ranging from time management to efficient scheduling of tasks. Electronic spreadsheets allow the user to tabulate and analyze data, using its easy-to-use interface. An electronic spreadsheet is a staple application used among accountants, management staff, and IT professionals. It is used in various sectors worldwide for data management. An electronic spreadsheet is a system and computer software that could be used to do numerical computations automatically. Spreadsheet application programs are often organized as a table with rows and columns. Each row and column intersect to form a cell, which may be used to store data. These data can take the form of a written label, a number, or a formula that combines information from other cells.