A 1.5% grade passing at station 46+20.00 at an elevation of 369.93 ft meets a -2.5% grade passing at station 46+30.00 at an elevation of 369.88 ft. Determine the station and elevation of the point of intersection of the two grades as well as the length of the curve, L, if the highest point on the curve must lie at station 45+25.00

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A: An equal tangent crest vertical curve is as below The point PVC is called as the initial tangent…

Q: 1.    Consider a vertical curve with a +3/2% initial grade and -1.1% final grade. The point of…

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Q: Problem 2.  This is a four-part problem. A +2.5% grade intersects with a –1.5% grade at station (735…

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

Q: ngent vertical curve c -3.2% and a -1.1 % g e PVI is at station 10 d elevation 950 ft an T is at…

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Q: Q3/ A vertical curve below has a lower point (A) which exists at station (53+50) with elevation…

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A: Given, Gradient = 1/200 Degree of curve = 3o Grande compensation = -0.02 % per degree of curve

Q: A vertical curve's PVI has a station of 25+00 and an elevation of 192.36'. The incoming grade is…

A: Draw FBD:

Q: 500-m long equal tangent vertical curve has a point of vertical curvature at station 2 + 600 and…

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Q: Q3/ A vertical curve below has a lower point (A) which exists at station (55+50) with elevation…

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Q: Q3/ A vertical curve below has a lower point (A) which exists at station (55+50) with elevation…

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Q: What is the length in stations for a symmetrical vertical curve with an entering grade of +5% which…

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Q: curve is 10°. The curve has 7 intermediate stations between P.C. (10 + 300m) and P.T. After laying…

A: Given:- 5m full station curve=10 degree 7 intermediate stations  P.C.(10+300m) To find:- Compute all…

Q: 5. A vertical sag curve consists of an initial grade of -3.5% with a final grade of +0.5%. The…

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Q: Determine the elevation of the middle point of the curve.

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Q: between those two rc a. The required le b. Stationing and c. Location and el

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Q: A 600 ft equal tangent vertical The initial grade is -3.5% and the final grade is +0.5%. Determine…

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A: SPVI = Stationing of PVI = 210+00EPVI = Elevation of PVI = 420.75 ftg1 = Initial grade = 2.5% =…

Q: A symmetrical parabolic commit curve connects two grades of +6% and -4%. It is to pass a point "A"…

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Q: A vertical symmetrical sag curve has a descending grade of - 4.2% and an ascending grade of +3%…

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A: The objective of the problem is to determine the station and elevation of the lowest point on an…

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A: Solution:-Given,Elevation=300ftDesign speed=60 mi/hg1=2%g2=-1%

Q: A highway engineer must stake a symmetrical vertical curve where an entering grade of +0.80% meets…

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Q: For the curve above, (an equal- tangent vertical curve connects a +3.2 % and a -1.1 % grade. The PVI…

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Q: Step by step solutionProblem 1. An existing equal-tangent sag vertical curve is designed for 60 mph.…

A: Step 1:Step 2: Step 3: Step 4:

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Q: A simple horizontal curve has 35 degrees of curvature and subtends an angle of 110 degrees. If the…

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